Just thought I'd mention that the new Blogger (now out of Beta) is absolutely smokin'. Everything happens so fast -- I didn't think I'd like it this much, but I do.
It's way faster than Movable Type, and when you publish your post, there's a button RIGHT THERE that allows you to edit that very post. It's great if you want to get a post up there but need to edit or expand it. Great for live blogging, or just very fast blogging.