Johannes Link announced his new weblog My Not So Private Tech Life today.
Johannes has already written a book (on unit testing, in German), now he starts publishing in smaller increments 
. Looks like the blog will be a mixture of working in pragmatic ways and up-and-downsides of actually making stuff , starting with a thread on Ajax programming. (to Dutch people, Ajax remains a soccer team nevertheless).
Thanks for introducing my blog, Willem. BTW, the book you mentioned was also published in English.