There are no rules. I think I sort of broke the mould a little with the first non-music journal (though I could be wrong, but definitely the first one dedicated to TV), and the floor is wide open now. Urban is running a journal on Doctor Who, and as DJ says you'll definitely have readers. If you want to do it, go right ahead. I'm going to assume Exo will also be a big fan, once he gets his personal problems sorted. It's not the sort of thing I'm into, but as with every other journal, I'll read it and feature it in the update. So definitely go for it.
Also looking forward to the return of Ghost Mall music!
