This is a cross-post. You can view this post here and there. I've been doing it for a while - ever since I got my grubby little hands on someone's blog engine code and was able to play with the source code / webservice combinations that http://weblogs.asp.net exposes. I'm doing it. I know of one other person who's doing it as well.
Anyways, it required a minimal amount of code to achieve - although I'm guessing there is probably a better way to do it, like w/ the MetablogAPI implementation. It's just a webservice call, and I'm able to post technical stuff right up next to non-technical stuff.
Okay, I'll be quiet now.
P.S. One more thing - Thanks to everybody who's blogging the PDC. It's neat to read about what's going on in real-time.