Well, finally! I’ve switched to Serendipity!
The best part: comment spam blocking that works. So to those of you that had trouble commenting on this site… try again. It should just work! (And I’m sorry you had to put up with the hassle so long.)
Serendipity is a very nice system. I’m glad I chose it. And the support from Garvin and the others has been great too.
I’m running 1.0beta2 and have found a few bugs, but nothing serious.
As I mentioned before, I wrote a tool in Haskell to convert posts, comments, and categories from Drupal to Serendipity. If you use darcs, you can fetch it with:
darcs get --partial http://darcs.complete.org/unmaintained/blogcvt
The darcs-impaired may download a tarball.