Blogging from TextMate
You can blog from TextMate and the blogging bundle has a lot of cool features. While Google docs doesn't seem to support categories (yet), TextMate does support them but I get errors!
You can see that graphics are pretty easy to support. I just drag the image into the TextMate window and the file is uploaded and the resulting image URL is inserted into the post:
Also, Google docs hosts any images you insert and that's something that I don't like one bit.
If you'd like to get a taste at what the blogging bundle can do, check out this screencast:
http://macromates.com/screencast/blogging_take_two.mov
UPDATE: Oops, looks like I have some more learning about the bundle. This post looks like crap.