No, though I have two people on my Friends List who are both in Leeds, like me. One, a girl who's lived here her whole live, and two, a student like me (a year below me) at the university. I have the student guy on Facebook as well, though I've never actually met either of these. And as far as I know no-one else at the University of Leeds or in Leeds itself is on the Escapist (save one more guy who mentioned it to me the other day on here).
If there are any other Escapists here in Leeds, or nearby (Bradford, Harrogate, Huddersfield, Wakefield, etc.) then drop me a line and I'll see if I can organise a Leeds Escapist mini-meetup at some point

.
EDIT: By the way, I haven't seen anyone with any Escapist merch' when out and about. Though if I ever get around to being able to afford any of the LRR or ZP merchandise from the store then anyone up North will probably be able to recognise me easily 