@HelloProject In fairness, LinkedIn will not ever stop emailing you ever no matter what once they have your email. I am pretty sure someone could carpet bomb every one of their server farms and corporate locations and they would still never stop sending email constantly, nagging the shit out of you that don't you know Bob, that guy you met that one time when you were 12 who just can't resist the urge to connect with you? WE KNOW YOU KNOW BOB, YOU UNRESPONSIVE, UNPROFESSIONAL WRETCH!!! Ahem. I might just hate LinkedIn, and want to set everyone who ever farmed their address book to try to get me to sign up and add me to it. Anybody who hands out a list to LinkedIn like this should be thrown into sludge pit full of electric eels and have their corpse displayed publicly as a warning to others.
I am really not kidding. I sincerely mean that. That company is a plague. I've seen MLM schemes less tenacious.
What makes me shake my head about this is that so many places get email addresses in a manner much less secure than what I'm suggesting every day via wiki login requests, which reveal that information potentially to the entire staffcorps of a game, since these jobs tend to go to an all-staff-viewable bucket, rather than one game gmail account maintainer, with a designated alternate headstaffer who also has access in case the other vanishes or has to be away for whatever reason.
We do not have widespread problems from this information being shared to potential entire staffcorps the way it's regularly shared now. This is, I think, a much more significant indicator of how people handle this information when it's available. (Read: with a very low incidence of troubles stemming from it.)
Hell, what I'm recommending shares it with fewer folk than it currently is normally on any game with manual account creation and a staff corps of more than 2, so the flinch factor seems disproportionate to reality to me. Sure, it's a fairly occluded reality, but it's still the reality of things.
In the end, if people aren't cool with it, they won't sign up for a game that asks for it, and life will absolutely go on.