> Undoubtedly it is *easier*, just as I can easily eliminate all my spam by > unplugging the ethernet cable. Just keep in mind this method would only be > useful for people who already know who they want to talk to.
And that is the big % of what people do or want to do ! most people wants to comunicate with who they want to talk to ! I think you are defining people in the wrong way. Do not assume by default that people want spam !
