My buddy, Greg Narain, has launched xposted, a marketplace for buying and selling content:

We've got two audiences in mind - buyers and sellers. Sellers include any and all bloggers, photobloggers, podcasters, vloggers, and any other hybrid format that might come along in the next 30 seconds. If you're making content today, you're eligible to be a seller.

Buyers include anyone that's interested in lightening the load of maintaining a blog with hungry readers. We're focusing initially on the conference, trade show, and association marketplace. In the end, anyone with a credit card and a need for content is a potential buyer.