Yes I would like this as well. Makes me sad that most games still end up reverting back to 60Hz
I have only one game that reverts to 60hz. I'm on XP and while some of these games have settings for the refresh rate, many don't and just do auto-detect. 99% of my games are running in 1080p/76.5hz atm (and I have a lot of games)
If it really bothers you you can use refreshforce which will tell windows that the monitor only supports a specific refresh rate for a given resolution. http://www.pagehosting.co.uk/rf/
No idea if it works on newer windows though.
I used this on my old monitor because in native res it could only do 60hz, but it could do 75hz in lower resolutions. So it defaulted to 75hz when launching some games, which made the nvidia scaling fail to work properly because the desktop was in 60hz. So I forced my monitor to accept only 60hz at any resolution and voilà.