I wouldn't even mind a picture gallery of everybody who handled my package.
I wouldn't even mind a picture gallery of everybody who handled my package.
Here's a discussion that covered the question in the context of allowing people to tip McDonald's cashiers directly, but the same analysis applies:
http://econlog.econlib.org/archives/2013/08/what_if_tipping_...
"Who benefits" is determined by the shape of the supply/demand curves, not who is being handed the dollars.
I wouldn't be interested in sitting for a professional user profile photo, or a standardized mandatory snapshot. I wouldn't smile for the photo on my ID badge. I wouldn't be interested in having candid photos of me snapped on the factory floor, while my manager, zippy the pinhead, brow-beats me, because I express obvious disinterest in a mundane, repetitive, soul crushing job.
I wouldn't put up a Facebook profile proclaiming that I work at McDonald's. Similarly, if McDonald's had it's own corporate social network at mcdonalds.com, where all the pages are themed in red and yellow, with your choice of one of three background images (french fries, a Big Mac or Ronald himself), and everyone wear's a visor or a hair net in their profile picture, it wouldn't be a social network I'd be interested in participating in. Not even for tips. It would feel a little bit like pan handling for spare change. There's a line of dignity I'm not interested in crossing, when it come to social websites.
When I drop change in the tip cup, as I pick up my morning coffee, it's a token of appreciation that goes untaxed, and unrecorded on a server. That's the way tips are supposed to work. A surreptitious reward as acknowlegement for the indignity of servitude.
As someone else mentioned, the real solution is a Basic Income Guarantee. Otherwise, these ideas start becoming bizarro bureaucratic regulatory wasteful things, even though it sounds nice.