IRC excchange #dimecoin @ freenode
Exchange post : https://bitcointalk.org/index.php?topic=385412.new#new
Google Doc Exchange : https://docs.google.com/spreadsheet/ccc?key=0AgER8bfdOdwBdFNjQldqOWxIbjZYQ1haSHljNlJ0LXc&usp=sharing#gid=5
other exchange will coming soon