I've been living in a cave and only just heard about this last night! I've skimmed through this huge thread and get the general gist.
While I've not noticed any problems gaming on my MSI 970 at 1080p I'm not happy about the card being inherently gimped and had I have known this at time of purchase no way would I have touched it. I plan on a new higher resolution monitor in the future and who knows what demands games will make further down the line. I'm guessing second hand value on these will plummet as well, so when it comes to upgrading you won't get much back
I came from a 7970 and will probably return the 970 in favour of another AMD card but what about the bundled games that came with these cards, does this effect the return?