And with the access of Internet being so public, I'm not surprised so many get paranoid about it. I often take what Daily Mail says with a pinch of salt but having personally experiencing comments first hand, it does put a downer on photography in public.
I was happily snapping ducks and birds in a public pond the other week with my Sigma 70-300. Because it looked "massive" and I was sitting on the bench zooming in and out at some seagulls across the pond, a lady from the other end had to come over and say if I was "taking pictures of her sun bathing" - she was no where near where my lens were pointing. She also looked pretty ******.
"Had" to let her inspect my camera to clear my innocence.
She said only then said "ok, fine, just stop shooting that way" and walked off.
She was no way hot anyway, those ducks and goose where more interesting that her laying on some public park showing her bits, IN PUBLIC. (I say bits, but nothing naked, a sarong and bikini) Meh! If you dare to wear something like that in public then you're basically parading yourself anyway!
That's one big reason why I don't do a lot of candid snaps of public doing their natural poses, one way or another, someone will come around and bite me in the eye for snapping them.