Anyone referred through your personal link will be credited to you- if more raiders and donors come from you, you win points & advantages in the library game.
Send it in an email, put it on your blog, anywhere.
Here are a few places to get started, these buttons will not give you points unless you sign in above.
Like on Facebook
Tweet your followersTweet
Share on Google+
When you sign in, you will be able to see who you've recruited here.