My company BlogMatrix has just launched it's latest product -- Onaswarm. If you use Facebook, Flickr, blogs and especially if you have other likeminded friends online, you should go over there and get an account.
What does it do? Simple: it imports all your feeds -- your content -- from the services you use on the net and collects it into a single place -- a "lifestream". If you have friends online, you can link your Onaswarm accounts together to create a "swarm", displaying what all of you doing.
- Here's a webpage showing what everyone in a Toronto technology group is doing
- Here's a calendar version of that webpage
What's really neat is that you can take these pages and put it on your own blog or webpage, to create (for example) an "active blogroll" showing what all your friends are doing, or an events calendar showing all the things you're doing.