Find Out How Early You Signed Up for Twitter, Instagram, Foursquare and MoreCasey Chan8/06/12 10:40pm81EditPromoteGo to permalinkFor me, signing up for any new social network goes something like this: Hear about it and ignore it. Hear about it again and then make fun of it. Hear about it again and wonder if I should sign up. Sign up. Do nothing until I hear about it again and remember I have an account and then, finally, start using it.