Try not to laugh too hard...

Some of these guys are really desparate...
They would send the same email everyday for a month, thinking that your going to change your mind. I guess they think after a year or so, they'll have you worn down to the point where you just give in and buy their crap, or look at the nasty video that they worked so hard to make.

I guess they're just unemployed like most con-artists or protitutes