Remember how exciting rumors about the iPhone 5 aka iPhone 4S have been 6 month ago? The iPad 3 rumors two weeks before the announcement are just not very interesting.
Apple is unveiling the iPad 3 on March 7. It will have a retina display, upgraded cameras, more performance, bigger battery and maybe LTE. That's it folks. All rumors and leaks are just confirming these things again and again. The iPad 3 is just very predictable.
In the weeks ahead of the iPhone 4S launch we did not even know if the new iPhone has radical new design, if there are maybe even two models and so on. It was exciting and confusing. People built actual prototypes of the rumored new design. In the end, the only surprise was a talkative lady called Siri. The only big thing for the iPad 3 is the Retina Display, but what more to say about this. It briefly got exciting when rumors of an 8-inch iPad flared up, but that seems to be a dead end for now. I guess its best to just wait for the iPad 3 announcement unless something unexpected is happening the next two weeks.