I think that people are greatly underestimating Weeoo low latency tablet-console connection.Standard solutions,like b/g(PS3) or n(Vita) have big latency,good for continuous streaming,extremely bad for frame by frame game streaming.Not to mention that Vita is not a controller and at best it will be an afterthought for the devs(not in the box).Good for video,map streaming,bad for everything else.
Games already have like 100 ms+TV latency,adding something on top of that=bad
There is one thing that makes me curious,at Ubisoft vid it was "please turn off Wifi,etc"--maybe Nintendo Weeoo tech is based on common solutions and not something like Wireless HD.