Fed up with the amount of clutter in social media, I created Blinkr, an app that consolidates the social media activity of your closest friends into one, clean feed.
Based off "Dunbar's Number" the app only allows you to add a maximum fifteen friends. I approached a female coder to help with the project, and we got pretty far in before having to park it for personal reasons. Still think it's a good idea (in the end I just deleted Facebook).