It's as far reaching as you take it. If you just get up from your PC and go sit on the couch to watch Price Is Right, then that's how far it reached. But if you prime yourself with accurate verifiable information* and take it with you to the streets, to work, to the restaurant, and maybe even the latest family get-together then it's gonna go farther. What was that theory about degrees of familiarity or something? ...You are only like 11 people away from any other single person in the world?
*not just from here and not that everything here meets that definition
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