In reply to cragtyke:
Thanks Cragtyke - I noticed you had ticked a lot of the routes there. I was climbing with someone relatively new to climbing on Sunday, so decided to stick to Horseshoe that day. But we might go an investigate the easier routes in Darlton one evening. I was explaining to Sarah the concept of the "inveterate ticker", of which I have to admit to very much being. Climbing with a relative beginner was great because she was perfectly happy to come and belay and climb some of the 3 bolt 4s and 5s in the top quarry of Horseshoe that I haven't yet ticked. Most of my long-standing climbing partners, if I could even get them in to Horseshoe in the first place, probably would have been laughing at me too hard to belay me on those!
But anyway, in that light, a bunch of sport routes that I stand a good chance of being able to onsight in a session is attractive, even if the climbing really isn't that great!