I have been looking at the 7D as a replacement for my 450D, which I use for stills while traveling for a video production. Having a 2nd topside camera with both stills and video capability to couple with my wider lenses, telephotos, etc. certainly has peaked my interest in this camera.
But.......after reading everyone's replies to this post: http://wetpixel.com/forums/index.php?showtopic=33931, it looks like unless I have a good tripod for the 7D --AND-- use it only for interviews, long shots, no panning, etc., I'm better off sticking with my hv30/Raynox wide angle lens for field use. I've got no complaints with the 450D images but thought upgrading to the 7D would give me more usable (key word) options.
The 7d would only be used for above water shooting 30p. Having one camera to cover both stills and video would be great considering weight allowances, lugging 2 cameras around, etc. However, half of the shooting is hand held with some occasional panning. Any input from users of the camera in video mode above water would certainly be appreciated.