Pinterest is a virtual pinboard. Pinterest allows you to organize and share all the beautiful things you find on the web. You can browse boards created by other people to discover new things and get inspiration from people who share your interests.
People use boards to plan their weddings, decorate their homes, and share their favorite recipes.
Pinterest is similar to social bookmarking, but the difference is that it lets users bookmark, save images and save them on boards. Now the boards can be pointed out as tags or categories.
Run a search on Pinterest it gives you totally irrelevant search relevant. Search for Mars Pinterest gives you anything before and after “MAR”. Search for “technology article” Pinterest splits “technology” and “article” nothing relevant to what is required.
If Pinterest needs to move forward then their search factor needs to improve else its just another bookmarking website with a different theme.