Ok, so everyone on my FB page has been raving about this website, www.pinterest.com I have looked at it, but only briefly, and I am confused. So, I decide to sign up, but evidently I have to "Request an invite" So I click on the button and they send me an e-mail saying "thank you for joining the pinterest waiting list" What??? I'm on a waiting list? For a freaggin' website? Anyone else frequent this site? It is worth being on a "waiting list"?