I came across an interesting site today:
Looks like a new exchange that lets people vote on the coins that will be added to the exchange ones it starts. BTC & LTC were front loaded but our peercoin (PPC) is close to the bottom (89 votes I think) so if you have a spare minute visit http://www.allcrypt.com/beta/voting.php and bump PPC up! 10 free votes every 24hrs.