erm, i'm really concerned now too, you should write him back..

How nice of him to admit he's been using your images. Now you can send him a bill. Use of photography for advertising, just think how much you can charge, ha ha

no idea.

I think this is some internet generic forwarded spam mail, because I've seen that before. On the slim chance it's real and someone is that retarded you should tell them it's back up and then swap it out via script randomly with a pic of a big dildo... that's the sensible thing to do

some webmaster discovered a bloke leaching his images. so he did the good old .htacces trick where you display a goatse or so if you hotlink them from a site other than yours. then the bloke sent above email.

either this or the mail was a complete joke.