I haven't, and I'm not asking anyone to post videos that feature themselves, neither do I know anyone who has. But if you have, I'd be interested to read about the reaction it invited: comments, number of views; and did your experience encourage you to produce further footage? Negative experiences are also welcome, as well as vids that don't feature the account holder, such as demonstrational videos and graphics.
And if you haven't, do you think you'd have the guts to make one yourself, bearing in mind it'd be open for ridicule?
And if you haven't, do you think you'd have the guts to make one yourself, bearing in mind it'd be open for ridicule?