After all these years I still have no idea what Tarot is about, a fact I'm quite proud of really. I do know one thing pertaining to it, something that completely defeats the claim that only creepy, sweaty old losers are into it and things like it, and that's that girls that dance for those creepy, sweaty old losers are into it as well.
Having friends that worked in a comic shop and having briefly been an employee in one as well (more just to help out the same friends) I can tell you that strippers fucking love that book. I'm absolutely certain that obtaining a copy of Tarot is a suggestion in the stripper manual, there may even be an entire chapter devoted to it.