In reply to ianstevens:
> I don't. I'd rather not see top quality routes get left alone becasue of a stubborn "bolts are bad" mindset.
Bolts on TRAD routes are bad - completely antithetical to the UK climbing ethos.
> Maybe not 6 notches, but, for example, say all the gear placements on Left Wall became rendered useless.
Couldn't possibly happen. We're talking about the odd key placement on certain routes.
> Yes, bolting to replace the busted placements would detract from what the route once was, but far less so than something only climbable by the wads.
Daft anti-elitist nonsense!
Anyway, for every classic E2 that gets harder, an E1 will become another classic E2 for you to do.
> Note that I would only propose putting bolts next to old gear placements, not changing the character by bolting in a "sport" style........... although I appreciate that a bolt and trad gear are very differnet beasts.
PRECISELY! If you put a bolt next to the now knackered and marginal small wires which "protect" the crux of Superdirect on the Mot (which in my opinion is definitely worth E2 now), the whole character of the route is changed - much better to have a committing E1 become a boldish E2 than neuter the substance of the route with a bolt.
> For climbing to continue in a similar form to that which it does today, some form of "maintainace" will need to be undertaken.
Placing bolts will change the form of climbing. Having the odd route get bolder will not.