I have been asked several times where one could get the t-shirt that I was wearing.

The answer is simple: I have created a Spreadshirt shop.
So if you want to get one for yourself (or someone else), go ahead and get it :)
There is also a German version available (I am a native German speaker :), [...]

Webkit, the rendering Toolkit that powers Apple's Safari web browser, is getting a lot of love lately (iPhone, Windows beta version).
But for developers it was always hard to debug and inspect your web applications running in Safari. With Drosera a decent debugger exists since June 2006 (for Webkit only so far, though --- it's not [...]

It has come to my attention today that the almost famous Spam Block List provider put the IP addresses of the Austrian Registry nic.at on their block list.
The list that Spamhaus provides is actually something good: it allows mail server administrators to automatically block mails arriving from servers that are known to be operated [...]