This has already been suggested on AG's Get Satisfaction pagehere. Larry (the head web dev) said that it's on the AG3 list.
I find it interesting how with every suggestion, someone here manages to find ways to shoot it down. Seeing as this has already been put on the to-do list, there's no point in shooting it down.
Oh, and PM systems don't give points on all the sites, boards and forums I've seen. They're like mail boxes. I only ever see comments give points in some places, like AG. I believe comment AP should be done away with.
/thread