opt out of junk mail for the environment
Proquo.com is the most comprehensive free site for opting out of Valpak coupons, catalogs, credit-card solicitations, and other junk mail according to an article in Time (Dec. 15, 2008), 58. It benefits the environment by decreasing the 40 pounds of junk mail each American receives per year and the amount of mail each person has to sort. It is also a small step against consumer capitalism. Time noted that 80% of Americans would like a do-not-mail list similar to the do-not-call registry that stops cold-calls.