How far should people go, in a public place (assume vanilla setting), when displaying affection towards the person they're with? What do you folks find acceptable, and when is it just too much?
The matter was raised recently, in my local, where someone passed a remark after seeing two guys kissing in the bar, and that's all it was, just a kiss. Had it been a man and woman kissing, then perhaps this person wouldn't have made any objectionable comment. I should add that same sex couples are commonplace here in Brighton, and it's very unusual to hear any objections.
As for my own point of view, I've always considered any adults only area, ie a nightclub, or even a late evening pub, to be suited to a smooch in a relatively secluded corner, but anything bordering on raunchy always seems out of place to me. I'm not referring to the occasional "just for a laugh" boozed up boob or bum flashing, that's a different thing altogether.