GOP Unbound has a delegate prediction of 560 for Ron Paul.
This morning I read mainstream media - actually it was linked on this forum - currently expecting the Ron Paul delegation to be 1/4 of the entire convention. That would be very close to these 560 delegates of GOP Unbound. The fascinating thing is that GOP Unbound only relies on social network activity for doing its forecasts. It is not steered in any way by the authors wishes or preferences.
We expect GOP Unbound to stay the most relevant delegate prediction until Tampa, end of August.