In reply to Babika:
> I must be weird then - I use it on Severes. Never mind - I can live with that.
> Is there a physiological issue that only high extreme climbers sweat?
No - they just generally have good balance and footwork and movement skills so that when they come across a small, greasy, polished, sloping hold on an easier climb they don't really need to pull on it in the same way that a wobbling severe leader might, and hence they sometimes conclude that on easier climbs, the need to pull on small, greasy, polished, sloping holds is never an issue.
To be honest, I can respect Bruce's clean-hand-gang approach as being consistent even if I don't agree with it (I preach moderation rather than abstinence), whereas the view that some people take that chalk suddenly becomes a necessary evil at some arbitrary grade (which is normally approximately their current leading grade) but is completely redundant below that does my head in rather.
Post edited at 16:12