Flipboard Social Network Aggregator for iPad available on iTunes
Billed as the world's first social magazine, FlipBook pulls your facebook and Twitter feeds into a magazine like interface. It is free for iPad. (iTunes link)
From the developer:
Flipboard is the world's first social magazine. Your Flipboard is a fast, beautiful way to flip through news, photos and updates your friends are sharing on Facebook and Twitter. And it’s an incredible place to discover fresh content from around the Twittersphere.
Flipboard brings the timeless layout of print media to social media. No more scrolling through long lists of posts and links. No more jumping back and forth between websites. Your Flipboard is everything you care about in one place. It's your magazine. It's your Flipboard.