mobile client for blogging

Let's take all advantages from the mobile device. That's mean to put notes in a place I can read from everywhere and everytime. So, that a blog is invented for. About client software. I tried TravelerBlogger (TBlog) It did not even start. moBlog seems better, but the interface is not quite ripe, it does not memorize last input and a lot of thing I have to do each time from the scratch. Also it does not support hardware buttons. But still, let's give it a try.