If you are using traffic exchanges to get visitors to your site (you should), then you should bookmark the new Traffic Exchange Directory. As far as I can see it’s a directory of traffic exchanges. You will probably read about new traffic exchanges there before you read about them somewhere else.
At the moment I can see that they have published news about four new traffic exchanges, so this might be a great way to stay a head of your competition (at least when it comes to traffic exchanges).
Visit The Traffic Exchange Directory.