That's always a possibility, but I think at this point it would be just as hard to dethrone Pinterest. A lot of the content on Pinterest is pinned from within t

That's always a possibility, but I think at this point it would be just as hard to dethrone Pinterest. A lot of the content on Pinterest is pinned from within the site itself. I dunno what the percentage is, but most people I see that use Pinterest are usually just browsing their feed which is made up of pins from the people they follow (and the topics they are interested in). You also have to consider the amount of time that people invest into creating their boards and organizing all of their content. My sister has somewhere close to 20,000 pins now organized into very specific boards. She also has hundreds of followers and follows a ton of people.