Smart, Well Dressed, Presentable, Straight Arrow, Tin Foil Hat Movement.
Think Richard Stallman but with more tinfoil, better dressed, and little problem working with proprietary systems. Refuses to use any tracking devices (think RFID).
By "Tin Foil Hat Movement" I assume you mean to be funny, while stopping any possibility of a meaningful conversation regarding some topics he's interested in.
If he's so smart, perhaps he's smart enough to understand things you don't. For all I know, he's batshit insane -- but then again, people smarter than we are often seem weird.
Think Richard Stallman but with more tinfoil, better dressed, and little problem working with proprietary systems. Refuses to use any tracking devices (think RFID).