If you can't type, sms and even sent a tweet, what can you do is 12 second? The answer is simple, sent a video. 12seconds had come up with a brilliantly simple idea: you record a video that ...

I was introduced to Tim Nash StumbleUpon (SU) Model by one of my friend at SU.  So I decided to do my own testing to see how far this model is reliable. A little background of ...