your so full of shit and a disgrace to the game. you always call no matter where you found the disc. if there is no response then you get to keep it. not before.
seconded.
nevermind the effort required during retrieval.
Call.
Multiple times.
if noone answers, fine, its yours.
the one disc i found that had a number on it, i called, got the guy first try, he said thanks, I left it at the course's office, i thought nothing more of it after that. why should someone feel entitled to a reward for returning $15 worth of plastic that doesn't belong to them in the first place?
if someone does answer, you meet up, and you don't get a thank you/beer out of it, fine, that person may be an asshole, but it STILL WASN'T YOUR PROPERTY TO BEGIN WITH.
now, if same said asshole loses another disc that you find, then by all means keep it. if someone can't even do you the courtesy of thanking you for finding their disc, they don't deserve it (the second one) back and are probably not the kind of folk you'd want to be playing with.
take the high road and equate a lost disc with a lost wallet. wouldn't you appreciate the extra effort someone went to to get your stuff back to you?
(i know that's not an apples-to-apples comparison, but the DG community and humanity otherwise would be better off if more persons followed that guideline.)
/you may saaaaaay i'm a dreameeeer, but i'm not the only one....etc etc.
those who give a shit get my point.