Bouncers at a concertThere's nothing worse finding your home mailbox filled with trash: useless coupons, real estate ads for houses you'll never be able to afford (cruel marketers!), sweepstakes entries, direct mail nonsense, and catalogs for you, your clothes, your hobbies, your wife (her clothes, her hobbies), your kids (ditto), and even your pets. But wait; there IS something worse: Junk mail