Post Office Says DVD Returns Are Expensive

The U.S. Postal Service says DVD return envelopes, which are often nonmachinable, cost the Post Office as much as $20 million per year to sort by hand.

Personally, I think the Post Office should significantly raise rates to junk mailers -- I've never understood the breaks they get, which are subsidized by first class mail -- and keep the prices for things consumers actually want, like DVDs, affordable. :)