[tyrelb]

Up here in Canada we use this: http://www.reddotcampaign.ca/

You put a red dot (i.e. a red sticker, any sticker) in your mailbox, and they will NOT put junk mail in.

[timjahn]

So Canada has this option, and a commenter above said Germany does. Why does the US not have this?

What's even sadder is I cannot fathom how you guys have this option. The US has literally grown up with junk mail - it's always about 99% of mail and we cannot fathom what life is like on the other side!

[rdouble]

Junk mailers are the postal system's main customers.

http://www.nytimes.com/2011/12/04/sunday-review/the-junking-...

[timjahn]

Which further proves why the Postal Service is not necessary and will not be missed when it's largely out of service 5 years from now.

[politician]

Doesn't the Postal Service serve as the source-of-record for addresses? I think that'd be missed.

[btb]

Ditto with Denmark. Although we have to register our opt-out with the postal service, and then we receive a special sticker to put on the mailbox. There are have even been talk about changing junkmail to opt-in instead.