Hi Philipp, just thought I'd mention that you've been on Slashdot twice recently, once today:
http://slashdot.org/articles/04/06/10/218206.shtml?tid=102&tid=123&tid=167&tid=187&tid=99
And another last week:
http://slashdot.org/articles/04/06/07/1623244.shtml?tid=95

No sign of the /. effect though. ;)

Hi Richard – thanks. I actually noticed, both times. And there has been an immense effect I could see. On the Slashdot Monday, many thousands of visitors came within only some hours. Then I was in Wired, also a lot of people, Guardian and other sources today.

As I'm using VisitorVille, I can now immediately notice whenever I've been linked. In combination with http://www.technorati.com this is very effective.