This site is currently in beta testing. It is a site that allows users to create their own blogs and add all types of content, from songs, to textual posts, to links, to videos. Users can also add header images to their blogs and post comments using a AJAX (no page reload).
Each blog can have multiple authors, and each post shows up in an activity feed, so users can see what is being posted to the various blogs they're following from their dashboard. Users also have profiles, which shows their activity on the site, which blogs they author, and information about them.
There are many features that are in development and in the plans for this site. Currently in development: private message system, Facebook Connect integration, email and text to post. In the future: MySpace integration, mobile/iPhone versions of site, iPhone app, replacing several features with AJAX, as well as a few others.
This site is worth experiencing. The founder of Blast'd has a blog on the site that you should check out: http://blastd.com/eddie
