You guys raise some valid points, though arguably exaggerated.
These apps you're talking about are not common practice around here, so it's not as though we're ignoring what you've presented - it just doesn't mean anything to us. An explanation, like you've just provided would have went a long way initially. Although, I don't think it's an "exaggerated concern" to request a timestamped photo with your username. People still request this from me and I've done dozens of deals here.
Escrow, by the way normally only works by choosing an escrow from the forum. I believe this is the updated list : https://bitcointalksearch.org/topic/recommended-bitcointalk-escrow-services-2439910 ; just choose one from there and contact them about your deal.
