Hi everyone,

I was just wondering if it's possible to (or if anyone has experience with) add something like Facebook's "Find Friends" tool on my site. (http://www.facebook.com/?sk=ff)
All I'd want it to do would be for a user to be able to enter their login information and see a list of contacts through the social network/email service, select a few, and be able to send a message containing a link to sign up to my site.

Thanks in advance!