I don't know how anyone could put Bradshaw in the top ten. Or Joe Namath (who had significantly more int's than TD's) in the top ten.
Tarkenton to me is an easy top ten. Fouts I like too, did things in a era that wasn't pro passing.
I'll only list players I have seen. Just to get an idea how much the QB position has been effected by rules throughout the years look at histories highest QB ratings, notice any old timers there? Not many!
http://www.profootballhof.com/hof/story.jsp?story_id=2356
My top 7 are Marino, Moon, Tarkenton, Fouts, Staubach, Elway, P. Manning, Farve.
Griese was great but I just can't put in two Dolphins.
Missing? Montana/Young, definition of a system QB. Both played elsewhere (other than SF) and didn't look that great. Montana was better than Young though.
Aikman: I think the Cowboys of this time might of been histories best team. I believe a number of guys could of done what Aikman did.
When Brady looks good against Miami (other than this year) I'll consider him higher.
Guys that I like but can't decide where they go because they might of had some faults:
Ken Anderson, Jim Hart, Ron Jaworski, Donavan McNabb, Ken Stabler.