Morse Code is not dead (yet)

Not everybody understands why I am trying to learn morse code on lcwo.net. Maybe I’m not even sure myself. But most people seem to think morse code is absolutely dead. I could tell you that’s not the case, but it is far better to find out for yourself. To be able to do that you need access to a radio which can receive CW (continuous wave) signals somewhere between 8MHz and 15MHz. This is the place where HAM Radio Operators hang out and try to talk to eachother. Morse code is still used there, mainly for DX-ing.

So how do you do that? With the power of the internet and a few very enthusiastic people in Dwingeloo, you can now receive radio signals right on your computer using radios all over the world. Lots of links in this article, have fun!

The world is not a Green Field

Devoxx 2012 was nice. 3400 nerds invading Antwerp to talk about new frameworks, languages, and geek out over a set of RaspberryPi‘s. But it also confirmed a new “pet peeve” this grumpy old architect is developing.

Mortgage Awareness

This weekend I tinkered around with Apple Keynote. I thought I’d make something useful. In this video I’m trying to show you how much money the bank makes on your mortgage. Banks like you to pay a low monthly fee on your mortgage because it keeps the loan higher for a longer period of time. This way the bank can cash in on the interest rate, and then cash in again at the end of the mortgage contract, when you are still hopelessly in debt.

“Financial advisors” working for the bank will throw sand in your eyes, saying that keeping your debt high gives you all kinds of tax breaks. But in the end, it’s them who get better of that construction, not you. Don’t fall into this trap. Understand your mortgage contract, learn how the model works, and check your model against the bank’s model (without that financial advisor or the lady at the helpdesk talking to you). You have more room than you think. Use it.

Join, don’t judge

Like many people, I like to dine in a good restaurant, where the mood is mellow, the waiter is a fine host, and the cook is passionate about good food and nice presentation. The courses are perfectly timed with your appetite, and each shiny polished plate of food contains the best looking, smelling and tasting food with the nicest textures. After desert, you get the best fresh mineral water coffee, and just sit there, satisfied, happy, in good company. The waiter discretely places the check on the table, and you happily pay whatever that check tells you to pay, and add a big tip for good measure, to show you had a great evening.

Linked-In not really Opt-in?

Recently there was some kerfuffle about LinkedIn silently changing privacy settings. In fact, they didn’t do that “silently”, nor was it “recent”. Remember that large chunk of text nobody reads with the “Agree” button you clicked on? Those were the new terms, and deeply buried in them was this privacy settings stuff. LinkedIn’s Eric Heath blogged about that, bringing it as “more control over your LinkedIn information”. Sadly, the default setting for this new “control” is “rather open”. But you can change that.