Tumblr Tumblr has grown exceptionally large over the last few years and has creeped its way onto the top list of social media to use. It has a close similarity to WordPress, but so does every blog. Here are some interesting facts about Tumblr (2011 stats): 33,313,879 Tumblrs 12,255,883,250 posts 38,000 posts per minute There… Continue reading Three Social Media Sites You Should Keep Your Eye On