Mac, I've not tried smoking tea myself, but some idiot I was at school with did. He maintained that it got him high, though others were more keen to blame the superglue he used to hold his earl grey spliff shut.
I'm pretty sure I'd mentioned that before at some point, but it's a big thread...
Unless you mean ""tea"" in the beatnik sense, in which case I'd imagine the majority of people around here have at least tried it."