I'm sure there are pics not that different with me on social media... But yeah, I'm cautious.
That's why I took those pics with my phone, uploaded them on a device that is well protected and has no compromising info on it even if it got hacked (same one I use to email with people here, so don't try anything funny), blured them a bit, made them black and white, printscreened and pasted the screenshot in paint, removed as much background as I could, my head and even the little leaflet the girl was holding, uploaded the pics on an anon site via a proxy... And to be honest I still have the feeling that some of you over-analytical little fucks could somehow find smth in them to get to me.
(And that last sentence was a low blow... The woman was just trying to look professional XD)