Usability 
MyWapBlog is a new, easy to use mobile blogging platform. After a simple registration process requiring only a name, password and verifiable email address you are ready to start blogging.
MyWapBlog gives you an easy to remember and key on a mobile subdomain URL. Mine is wapreview.mywapblog.com. Users can leave comments on any post. There is no comment moderation system, comments are published as soon as they are posted. This could be a problem if blog SPAMers discover MyWapBlog. Comments can at least be edited or deleted after they have been published.
There are also no RSS feeds available, something I consider essential in a blogging platform. The lack of feeds is a bit of a show stopper for me as I depend on Bloglines Mobile to keep up with what's going on in the blogosphere.
MyWapBlog lets you upload images directly from your phone to your blog using a "browse for file" based image manager. Uploaded images can be inserted anywhere in posts. Unfortunately, not all phones support direct uploading and there is no option to upload by email or MMS. If your phone can't upload images, a work around is to use Opera Mini 4.1, which can do uploads on many (but not all phones). It is also possible to upload images from a PC. MyWapBlog is a pure mobile play, there is no full-web version, but the mobile site works fine with desktop browsers. Images are re-sized when uploaded. You choose Small, Medium or Large when uploading, which correspond to maximum image widths of 115 px, 169px and 235px. Both GIF and JPEG images are supported. Transparent GIFs lose their transparency when uploaded, however.
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