You need WiFi to run the video chat app, right? Why not just use an actual web client that doesn't involve awkwardly holding up your phone in one hand and undoing your belt buckle with the other? Why not have both hands free? Eroticism aside, it's simple logic. Two's better than one.
There are so many better alternatives for getting off This is probably the most inefficient method to date.
I know right, just go watch a video online or something. And one other question, if other smartphones have had video chat, why wasn't their any "business" in those phones?