http://www.canonrumors.com/category/photography/canon-6d/If I had to design a camera this would pretty much be it (almost). I like my 50D but ideally I'd add a few things and the 6D pretty much covers it (without making the price outrageous).
Sure, I'd probably add a few more things, but this thing is only $2100. If the 5D III had the GPS and WiFi I'd probably go that route, but that also adds $1300 to the price (and doesn't include GPS or the remote).
My likes:
# Full Frame
# GPS (I shoot a lot of remote landscape photos. Nice to know exactly where you took a photo)
# Wifi (sends what you are shooting to your phone's screen and use your phone as a remote!)
# 1080p
# Silent shooting mode (nice for shows)
I'll probably keep my 50D, but I have a feeling that come the new year that this little guy will be in my collection.