This here is a brand new social bookmarking service with some cool features you've never seen in other similar sites.
They also share 50% of their Google AdSense revenue from ads shown on your profile and other pages that belong to you.

teaser/demo:

http://www.youtube.com/watch?v=gMCgUFfEeL0

Did I mention they're in private beta? You can wait till public beta, or you can use this invitation:

http://tinyurl.com/5hpnqu

See ya there, MMG