Second if the real-time view. This is really great as news breaks instead of refreshing your screen every minute.

Third is the ability to automatically tweet certain RSS feeds in your account list.

Mashable also did a recent article on Friendfeed:

FriendFeed, the multi-network activity aggregator co-founded by GMail creator Paul Buchheit, announced today that it has entered the crowded field of real time search. FriendFeed was already the best way to learn what early adopter social media users were saying about any topic across blogs, Twitter, delicious and other diverse social media sites. If FriendFeed wants to step it up to the next level and challenge business-class conversation trackers, we believe there are four steps the company needs to take.

via How FriendFeed Could Become the Ultimate Social Media Tracking Service.

Related posts:

1. Posterous makes social media and content sharing simple
2. Are Some Social Media Sites Just RSS Aggregators?
3. Build a content distribution strategy, not a Twitter or social media strategy (Google Real-Time Search)