How would that work considering that you can't show more than 3 AdSense units of the same type on the same page? I guess showing more than 3 units will get you banned or at least get you into hot water with Google.
Yah they will. I'm familiar with Google just wanted to be sure and maybe thought there was a loop hole.
I've seen some forums do this, there are auto posters that "post" the threads (max of 3 units) with adsense codes on them..
I use that on another forum of mine but those you can control every aspect of. I can't control signatures as much.