> I get some spam, but I don't drown in it. I get more spam in the real (postal) mail, if you measure by the ratio of spam mail to legitmate mail. And all it c

> I get some spam, but I don't drown in it. I get more spam in the real (postal) mail, if you measure by the ratio of spam mail to legitmate mail. And all it cost was IP reputation systems that undermine email’s claim to be decentralized, language heuristics that undermine its claim to be reliable, and greylisting that undermine its claim to be fast.