More and more web sites are using private betas to limit their traffic when they start up. While this is good for them it can lead to some frustrating waits to try out cool new sites. Invite Share (http://www.inviteshare.com/) can help speed things up for you. It's a place where you can put your extra invites and look for the extra invites that other people have. It can make it a lot quicker to get in on a private beta.