Unneeded junk mail is one of the most annoying things to me, and it’s super not green. Luckily, a number of services have popped up to help you and me (and many more) cut our junk mail. I was contacted by representatives from a few of these companies recently and, while I’m not really sure which to recommend as the best, figured I’d mention all three in a post and see if anyone has more info to share.