If not, you may want to consider inserting a "follow" button or "pin it" button into, I'm assuming, the already-crowded social space on your web pages.
Interestingly, I didn't originally become aware of this social platform by coming across one of their buttons or browsing headlines, but rather I noticed my Facebook feed was becoming filled with posts from my friends' Pinterest feeds...
As one can see from the article, Pinterest Hits 10 Million U.S. Monthly Uniques Faster Than Any Standalone Site Ever -comScore, the platform is experiencing rapid growth.
What is Pinterest? According to their website, "Pinterest lets you organize and share all the beautiful things you find on the web. People use pinboards to plan their weddings, decorate their homes, and organize their favorite recipes.
Best of all, you can browse pinboards created by other people. Browsing pinboards is a fun way to discover new things and get inspiration from people who share your interests."