Vick is the highest rated Quarterback in the NFC South, (if you include rushing).

SaintJ said
I think it's an excellent way to show the added value of a running quarterback, you just have to be careful how you smooth your data.

If Vick drops back to pass and scrambles 8 yards for a first down, count it as an 8 yard completion.

The problem is you have to throw out all those kneel-downs because they skew both the rushing and passing stats. They shoudn't include those any more than they should call a late-game steal that doesn't draw a throw in baseball a "steal" rather than catcher's indifference.

But it does help square Vick's apparent effectiveness in the W/L column with has passer rating. I like it.

Kneel downs should count like "spikes" yes. That is not count at all.

I count all rushing attempts as completions rather then try to differentiate because a 2 yard run on third down that doesn't get the first is the same, to me, as a swing pass on third down because of a blitz that also doesn't get a first down. It's a completion. It's not fair, but the QB Rating can't ever be perfect because of the nature of football. If you get positive yardage, it's a completion. If you don't, it's an incompletion.