Pinterest no longer requires invitations to register
Pinterest quickly became popular, despite the Invitation system from this “social network” to collect images. To have an account, you had to have a friend with Pinterest send you an invitation to join.
That is over today, which could theoretically trigger Pinterest population by getting rid of one of the barriers to enter this club. Not that I need no help to increase your users – according to available data, the site has about 1.1 million daily active users.
To enter the site you can register using a Facebook account, Twitter or simply an e-mail.
Link: Pinterest lets users sign up without an invite (CNET)Tags: Invitation, Pinterest, Record, Social Network