These types of sites are social networking websites helps in getting web traffic not ranking....................
Social networking sites meant for traffic not for ranking as most of them offering no follow link which will not help in gaining rank for your site..but u will get good traffic if your content is interesting!!
Install pinterest tool bar then open your website on browser and click on pin it tool bar and add your product image on pinterest image base website.then like your related business images and follow your friends there.
I think you are talking about Pinterest.Use original pictures to drive traffic.Make sure you stick to a specific topic on each pinboard. you need to share other people’s content too. So look for others’ pictures and content relating to your product or service and pin them onto your boards.A pinboard is a set of pins.One of the best ways to raise awareness about your company is to start following the big names on Pinterest.I have used my Pinterest activity in Facebook and Twitter.Now my all friends can see my pins.
I do agree with you what you stated here. I am also going to put this in use as i have got some useful knowledge about Pinterest that how precisely it works..
Submit unique content & do follow those who are related to you, like their pics & comment to them , then they will automatically visit you & follow you.