Its a good idea. Longevity at the site as a rank would definitly seem to do the term "senior" good. But as you have stated there could be people that have been here forever and only posted once or twice so they would be seniors so that would mean antionline senior would mean absolutely nothing again. The only way to truly distinguish the senior from the post whore or whatever else you want to call them would be constant monitoring and even that could turn bias and turn into another florida election scandal.

PeacE
-BoB