Another Wordpress user here. Nice thing about WP is that there are tons of desktop-based editors out there; I use MarsEdit on my Mac.
I've had this idea rolling around in the back of my head for a while to create a WP-based hosted build log solution. Basically, it'd provide an easy-to-set-up blog with some builder-specific plugins. (stuff like hour tracking and so forth) Set it up properly to provide good data redundancy and backups, since we all value this data highly.
But then I remember I've got a plane to build, and the last thing I need is another distraction...
-8 fuselage in progress (remember when I thought the wing kit had a lot of parts? HAHAHAHAHA)