Pinterest is a Application which is Designed to be Attractive , not to solve any Problem.
It is a Place where you Birng all Good Pictures and Post them all at Once, it will definitely Look nice and attractive. the Traffic which is driven is directly by the Pictures. A person some to your site from Pinterest then they come only to Know more about the Things related to that Picture only.
[[ For Pinterest – If you are POPULAR because you are POPULAR then one day youwill be UNPOPULAR and all the work I do on you will become a WASTE. ]]
Pinterest now has over 10.4 million registered users, 9 million monthly Facebook-connected users, and 2 million daily Facebook users, according to Inside Network’s AppData tracking service.
A Small Tip – Always try to Post Original Pictures that are Created / Edited / Snapped by you because there is no use if you will post Images those are downloaded from Google Images.