Want to stop your junk-mail, and plant some trees?

Check-out GreenDimes.  Once you sign-up ($4/month or $36/year), greendimes uses their resources to get your name of all direct mailing lists and catalog lists that they can.  They even send you the paper-work with pre-paid postage for the mailing lists that require your signature.  You can also enter specific catalogs you want to stop receiving and add other names to your account for your roommates or past residents--it's like an online junk-mail manager.

Usually this is something that you wouldn't want to pay for since you could do it for free if you did all the research yourself.  But greendimes puts your money towards reforestation projects since junk-mail wastes so many resources.  The break-down is that they are basically responsible for planting one tree per month on your behalf.

What a great business plan, you get a great cheap service and get to feel good about where your money is going as well... it's win win!