Blog

  • Mindblogging

    Inspired by lots of fresh air

    After lots of hours cramped in front of my books, trying to catch up with my studies, I went jogging for a couple of rounds on the Finnenbahn ( a sawdust track ) in the woods. Usually I find running around in circles boring. But today I didn’t mind cos my head is full of unprocessed data.

    And while I plodded around the loop, I thought about:

    • Twitter and the Iran election and the video of the dying woman.
    • Thoughtless re-tweeting. I find it scary the way people follow others blindly. With good intentions. But without thinking and researching for themselves. I thought of setting up a slogan such as: Think before you re-tweet.
    • How the initial design of ARPANET, to compensate for network losses, probably explains why people can still find ways and means to send out tweets and photos and videos out of Iran.
    • My Macroeconomics homework about inflation and interest rates.
    • The soothing effect the colour of green leaves has on my mind.

    The term mindblogging was coined by fellow blogger Persillie and refers to the writing of virtual blog posts while doing something else such as jogging. By default mindblog posts are always better than their written equivalent.

    Congratulations to Mlle. A.! Her blog Handmade 2.0 is featured in the current edition of t3n, a German IT and web magazine.
    Way to go!
    Next in Brand eins?

    I talked to my mom about internet connections in Malawi. She says that prices for mobile internet are getting more affordable. TNM offers USB modems. I need to research this…

  • Broken WordPress Plugin Woes

    Message from the admin:

    For a couple of days, the WordPress installation at Chiperoni was broken. The framework of the website was displaying but all content within a blog post or page had disappeared. I could see the content in the admin view.

    markdown plugin caused blog post content to disappear

    I finally found the culprit: version 1.01 of a plugin called Markdown from early WordPress installs was causing this display error:

    Manage Plugins ‹ chiperoni.ch — WordPress

    Interestingly the site worked fine directly after installing 2.8. This error only displayed a couple of days later. And at first I didn’t link it to the upgrade.

    Unfortunately I did not get much of a response at WordPress.org. Thank you to Esmi for responding. I appreciate your help. Let me just add: the lack of response is very different from the pioneer days in 2003 and 2004 when I first started evaluating and using WordPress. There are a huge number of queries and an individual – and dumb – question like mine doesn’t get any notice any more. The downside of going mainstream…

    Apologies to all regular Chiperoni visitors for the recent downtimes and techie problems. There are plans to move to a new server…

    Hope this post will help other WordPress users.

  • Reality Mining

    Just confirming what I already knew.

    No need to fight against machine-readable passports with RFIDs (c.f. #biometrischer pass). Your regular cell phone (that’s without any fancy GPS functions) already provides all the data needed to track you wherever you go.

    c.f. this Namics presentation on Internet trends.

    Add some pattern matching with some other online tools and voilà  you’re identified.

    Some links mentioned in the presentation:

    Wikipedia on Reality Mining:

    Reality Mining is the collection and analysis of machine-sensed environmental data pertaining to human social behavior, with the goal of identifying predictable patterns of behavior.

  • The internet is for everyone

    Got to love the Internet. Nothing is too obscure.

    Videos of rain

    And a web page for non-twitterers…

    Tell the world why you don’t tweet:
    http://www.whyidonttweet.com/

    Buon weekend

  • Test, Test, 1, 2, 1, 2

    Looks like my blog is back. Yay.

    Missed it. Especially in a time where I feel the return of the personal website is imminent.

    nchenga nchenga (nchenga) on Twitter

    Recommended link of the week:
    Wordnik

    Can’t wait to try out the new WordPress…

  • Coverage

    Compare and contrast 5 years ago to now.

  • On Twitter

    Excellent talk.

    Presenter Laura Fitton says good content is noticed and forwarded even if there are only a few followers.

    Another strength of Twitter is that it supports multi-interfaces and devices. Not limited to a browser.

  • Gaming the System

    Recommended read via Mlle A.‘s Delicious bookmarks:

    How we killed social media

    And probably a reason why many companies that are latecomers to the social media circus will never understand, why everybody is was so excited.

    Instead of following the latest social media advertising trend, my advice is: Be yourself.

    Be your-crazy-self.

    If it means only 20 unique visits per day, that’s much better than selling your ideas, your soul and well-being for 5K hits that will not return and will make you look trashy.

    Imagine 20 people walking into your brick-and-mortar shop per day.

    Don’t try to blog or post photos or twitter or upload videos or bookmark articles or share RSS feeds for advertising purposes only.

    Have fun.

    Don’t copy.

    Don’t be fake.

    Be Visible.

    Persuade with good content at regular intervals.

    When I presented a talk about blogging for content developers at an STC conference in Zurich, it was a photo collection of Nutella alternatives that Mlle A. and I started at http://www.flickr.com/groups/nutellaalternative/ that people noticed. Lots of craziness in there.

    But I’m also using my energy for other projects such as the Malawi group at Flickr:

    My talk about cell phones in Africa was well received because I’m genuinely interested in ICT developments in Africa, because now I can connect with family and friends. Which I couldn’t in the early 90s, due to very high telephone costs.

    I don’t need to push my own business. Chiperoni and all of its side streams is just a fun project to try out new technologies and practice my writing skills and keep online bookmarks. And as such I’m probably a lot freer than somebody that needs to pay their bills with their online shop.

    Consider these facts:

    Social media is really disrupting the traditional conventional advertising and news world. Maybe at the end of it, all kinds of media will be dead… new and old. C.f. my recent post on “Where are the business models for content?”.

    Search engines have become all powerful. Important facts and knowledge are getting ignored because they’re not in the search results on page 1.

    That’s why independent niche blogging is important to me. Excellent research skills are much needed.

    That’s why your point of view and your understanding of a topic can make a difference. And that’s why you should continue to blog and tweet and post photos… But IMHO the gold rush is over. It’s hard work. No quick wins.

    In a corporate environment, asking all of your company employees to digg an article or tweet by command is fake, if you don’t engage further and learn to use the new tools and make networking part of your company culture. C.f Scoble on Zappos.

    I would try to move away from “all about me and my beautiful company” kind of articles to showing your expertise and understanding for your particular part of the world market.

  • Calculating Present Value

    Note to myself. Of no public interest whatsoever.

    An exciting topic that is virtually knocking me off my feet.

    Present value of a future payment is the amount that one must have today to yield that payment at the future date, given the opportunity rate.

    One way to calculate this is to use present value tables.

    How much is the present value of receiving 4 million US$ in 6 years at an interest rate of 10% paid at the end of the 6 years?

    The present value is calculate (amount received at end of period) * (opportunity rate for 10% and 6 years)-
    Equals 4 million * 0.564 = 2.265 million US$

    If it’s an annuity, i.e. a series of receipts or payments of the same size are received/made at regular intervals, then use present value table for annuities.

    For example regular payments of rent 1.4 million US$ at the end of each year for 6 year at an interest rate of 10% have a present value of 1.4 million * 4.355 = 6.097 million $$$.

    Alternatively you can use the Excel/OpenOffice function PV:

    Syntax:
    PV(rate; numperiods; payment; futurevalue; type)

  • OpenStreetMap of Blantyre

    Stumbled across this tweet about Malawi on OpenStreetMap.org.

    See for example the streets of Blantyre:
    OpenStreetMap

  • Where are the business models for content?

    News of dying newspapers and print magazines have been making the rounds. But also some well-established and respected blogs are closing, or struggling.

    Mlle A. of Handmade2.0 recently commented on a design blog’s call for donations:

    It’s not just print mags that face hardship. Meaning, blogs that started out with an unpaid version and that are now shooting stars among the design-spotting blogs have a serious problem: keeping up the level and quality, expanding the team AND being able to pay their editors, while at the same time people expect blogs to be completely free of charges. It’ll be interesting to see how this develops.

    It’s not just online vs. print. It’s about new business models for content.

    More than ever we need good and independent journalists, who have time to research and follow up on stories.

    I noticed that some digital photography blogs have been bought by large online shops, e.g. Amazon bought dpreview.com in 2007 and another digital photography blog war recently acquired by a big player. Can’t think of the name. It was mentioned on a TWIP podcast and I remember thinking that it is a great example how content can help drive traffic to a site. Before buying a DSLR I spent a disproportionate amount time on photography equipment blogs.

    But what about the less gadget-orientated news? The Watergate kind of journalism. News about local politics in your home town. How will that evolve?

    Lots of questions, while I dive into the next chapter of “Principles of Business Economics”.

  • Spontaneous photo walk



    thru Basel.

    Photos can be viewed in my Flickr stream…

  • Pirates and Poverty

    Like in a Hollywood movie, a U.S. captain was freed from Somali pirates. I’ve been browsing the web, reading articles.

    Some observations:

    For one, I’m wondering how the navy seals managed to target the pirates. I thought the life boat was an enclosed boat, similar to the one shown here.

    Secondly, it seems that the person to call if your ship has been kidnapped is Andrew Mwangura.

    The German TV station, ARD lists a quote by him linking piracy and poverty:

    Piraten wie die, die bei Phillips Befreiung ums Leben kamen, seien zudem die FuàŸsoldaten im Millionengeschäft mit der Piraterie. Vor allem Jugendliche, die nach 18 Jahren Bürgerkrieg in Somalia jede Perspektive verloren hätten. Auch deshalb ist Mwangura überzeugt, dass die Piraterie vor Somalias Küste weitergehen wird. “Jemanden, der hungrig ist, kannst Du nicht aufhalten. Ein hungriger Mann ist ein wütender Mann. Er wird tun was immer er kann, um ein bisschen Geld zu verdienen, und er wird Risiken eingehen, denn er hat nichts zu verlieren,” ist Mwangura überzeugt.

    Sounds like a plausible explanation.

    In a BBC article Mwangura explains:

    Andrew Mwangura, who runs the Kenyan Seafarers’ Association in Mombasa, thinks that piracy has become a way of life for many young Somali men, as they simply do not know any better.

    “All my life, I don’t know what life is, so if someone gives me a gun and tells me to go and make a living, they go and do that,” he said.

    Many young men have no education and no understanding of the rule of law.

    Somalia has no navy, so many militia groups have taken it on themselves to deal with the problem of illegal fishing.

    “Illegal fishing costs Somalia $6m annually and around 800 vessels from around the world are involved,” says Mr Mwangura.

    Pirate fisherman provide cheap fish for home markets, Somali pirates support their towns and villages. That raises a key question: is helping your own people good or bad?

    Sounds noble. Like Robin Hood.

    I think blaming poverty is a way of over-simplifying the situation. As Mwangura states the true beneficiaries of the ransoms are to be found elsewhere, probably in some air-conditioned building, lining their already well-stocked pockets. The pirates are just the foot soldiers. And they don’t know anything different.

    Thirdly, the Somali pirates show how vulnerable the shipping business is. And how much our economic systems build on mutual trust.

    And finally, this news item reminds me of Proverbs 30:

    give me neither poverty nor riches,
    but give me only my daily bread.

    Otherwise, I may have too much and disown you
    and say, ‘Who is the LORD ‘
    Or I may become poor and steal,
    and so dishonor the name of my God.

    This text sprung to mind. I heard it first in a remote village somewhere in Malawi many years ago.

  • Malawi Cell Phone Numbers Change on April 1

    Malawi cell phone numbers have changed:

    Zain:
    Add 099 and the remaining 7 digits.

    TNM:
    Add 088 and the remaining 7 digits.

  • Calling Malawi from Switzerland

    Online bookmark:

    Check Teltarif.ch for the cheapest telephone rate to Malawi.

    Yesterday I couldn’t remember the name of the cheapest Swiss “callthrough” provider… and googling for something like “Billiger telefonieren Malawi” just lists tonnes of German “call-by-call” sites.

    BTW, Swisscom costs CHF 1.40 per minute.

  • Better Connectivity for Africa

    Under Sea Cable Arrives in Africa - Appfrica

    I really wish this would become reality:

    “For me it is so good,” says Sondoto Kobia of Kenya. “I went to sleep yesterday barely being able to get out my emails, but this morning I uploaded a two-hour video of my sons graduation to You Tube in only 10 minutes! I’ve also heard from a number of family members who moved all over the world to places like Spain, France and Washington D.C. The phone is ringing, that’s probably one of them now!”

    If only this were real…