How to invite group email lists

Ever wanted to invite your entire church choir or lacrosse team and didn't know each and everyone's personal email address? Crusher now lets you invite group email lists!
All you have to do is enter the group email address like any regular email address but precede it with a hash "#" symbol.For example: #team@crush3r.com Inviting the entire Crusher team to your party is a great idea, but that's just an example.
When your invitees receive the invite and click to go to the event page to RSVP, they land on a page where they quickly negotiate who they are. No membership is required so they can just enter their individual email address and it's done. If they're already a member, all they have to do is log in.
Go to Crusher.