Now this is exciting!

Wikia’s OpenServing extends the essence of the open source model – free software and content – to all aspects of web-based computing. The six pillars of Wikia’s OpenServing offering are: FREE software, FREE bandwidth, FREE storage, FREE computing power, FREE content over the Internet, and GIVING AWAY 100% of the ad inventory and revenue to bloggers and website owners who partner with Wikia. By tapping Wikia’s OpenServing utility, anyone can set up and maintain their own collaborative content project for news and opinions for free.

Whoaaa......

Clipmarks has the potential for the same, if only it would let the users create communities. Above seems similar to digg, clipmarks etc, they're making it different by providing the whole platform to the users. There are pros and cons of course.