Postaic (http://postatic.com http://postatic.com) isn't a traditional "blogging" platform per se, but I've seen a few people using it as a content posting platf

Postaic (http://postatic.com http://postatic.com) isn't a traditional "blogging" platform per se, but I've seen a few people using it as a content posting platform. It looks like you can certainly use it as a blog platform (I don't think it has text editor that is as good as wordpress). It's used more to create online communities and audience though. Maybe you might want to take a look at it.