No matter what your level of sports expertise or interest in basketball, March Madness is famously the one sporting event everyone can enjoy. Here’s what’s happening in social media this March!

• Facebook is finally partaking in the Madness with a social application, Fanhood’s March Madness Brackets.
• Twitter’s “instant replay” concept will allow users to catch highlights from all of the tournament games within minutes of them happening.
• Are you one of those people who bases your bracket on favorite uniforms? Coolest mascot? Or another silly-but-entertaining measure? Well this bracket uses “Klout Scores,” ranking each of the teams by their social media influence.
• But most importantly, these apps (and these!) will help you win your March Madness pool.

So tell us… who do you have winning it all?