it's not been part of my experience.
if i were single and wanted a blow job, i'd just hop online. but that's me. i associate bathrooms with shit and piss.
it is something that can and is associated with what might be called "gay culture" -- and not all aspects of all cultures, be they gay or black or jewish or evangelical protestant or Mormon, are positive. but the reasons for it lie in homophobia and shame, and i'd argue that this sort of thing is far less prevelant today than it was 30 years ago.
but diamond's triumphalism is telling. and i'd recommend you, sir, take a gander at
Under the Banner of Heaven before you start pointing fingers and shouting "deviant" -- by your definitions, Joseph Smith was quite the "deviant."
and i'll just repost the Hitchens article:
[q]
So Many Men's Rooms, So Little Time
By Christopher Hitchens
Updated Monday, Sept. 3, 2007, at 12:24 PM ET
I knew it was all over for Sen. Larry Craig when he appeared with his long-suffering wife to say that he wasn't gay. Such moments are now steppingstones on the way to apology, counseling, and rehab, and a case could be made for cutting out the spousal stage of the ritual altogether. Along with a string of votes to establish "don't ask, don't tell" and to prohibit homosexual marriage, Craig leaves as his political legacy the telling phrase "wide stance", which may or may not join "big tent" and "broad church" as an attempt to make the Republican Party seem more "inclusive" than it really is.
But there's actually a chance—a 38 percent chance, to be more precise—that the senator can cop a plea on the charge of hypocrisy. In his study of men who frequent public restrooms in search of sex, Laud Humphreys discovered that 54 percent were married and living with their wives, 38 percent did not consider themselves homosexual or bisexual, and only 14 per cent identified themselves as openly gay. Tearoom Trade: Impersonal Sex in Personal Places, a doctoral thesis which was published in 1970, detailed exactly the pattern—of foot-tapping in code, hand-gestures, and other tactics—which has lately been garishly publicized at the Minneapolis-St Paul airport men's room. The word "tearoom" seems to have become archaic, but in all other respects the fidelity to tradition is impressive.[/q]