I'm going for the low hanging fruit, I'll work my way up the tree. I do plan to aggressively continue and dedicate the majority of the time I spend here to this. Up to now, over the past couple weeks since I started the crackdown, individual account bans is around 75, total accounts banned (sig spam related) including permanent bans, alt accounts, etc is well over 100. I do think the forum is a bit more readable lately, more actual discussion going on without so many disjointed/out of place posts, but I only read certain sections and threads, and do have a job/family/hobbies so I'm limited on how much time I can spend here, so I'm not going to catch them all alone.  

If you pm me about sig spammers, rest assured, I do read them all and check them out. Some go on my "watchlist", some I act on. I don't generally respond to such pm's though, I don't really like discussing actions taken against users with other users, and I don't have time to respond to all the pm's. If you've pm'ed me about such users and haven't gotten a response, don't let that discourage you. I know it sucks to not get a response, I really do, I've been there. It feels like the pms are going into a black hole, and it was a waste of time. Just treat it like reports, send a pm about it and move on, I'll deal with it if it's needed. I do appreciate it, I get a lot of pms (have almost 6k pms in my inbox) but I think this is important.

As for the OP, you do the same thing a lot of sig spammers do, you read the subject line, maybe the op, pound out a quick response, move onto the next thread, rinse and repeat. You aren't actually participating in the forum or the discussions within, and it's obvious from your posts.