The Point looks really interesting.
The Point is a social platform for people to solve problems they can’t solve alone. Start an ultimatum, fundraiser, or social contract. Whatever the cause, use a campaign to bring it to the tipping point.
Also, beautiful minimalist design.
Bonus link: Pixish, Visual Assignments For Creative People. Less beautiful design, but still very nicely done. It was this week’s favorite new website design, until I saw The Point. Not a bad week for web design, when you’ve got two solid choices in the first two days.