Thanks for the comments
Sweed, thanks for giving WhereBlogger a spin. Would you mind elaborating a bit on what you dislike about it? I expect some of the differences come from my focus on location and lack of support for things like photos, but I'm curious if you have any more specific comments. I'm finding that getting comments and feedback from my users is surprisingly hard - I have no idea really what people may like or dislike about the app, so improvements will inevitably be a bit haphazard as a result.
Gremlin, I'm working on that, but it's going to take me a while. :-)