I don't think it counts as stalking when there are public threads reccing places to go. *g*

FWIW, Mile End (very big) and the Reach (smallish but nice bouldering section, with a top-out boulder) are also good, and I've heard good things about the Westway though never been.

But I do love the Arch; they've been very good to me. It's a very chilled-out and supportive place.