In reply to Goucho:
Each to their own, and the best climber is the one having the most fun. That said, i feel like a wee rant...
Personally (and with a very small number of exceptions) if I fail on a trad route that I care about, and am likely to be able to return to (i.e. not on the other side of the world) then I would rather walk away and return when I have got better. One obvious exception would be a mountain route where you cant just lower-off
Fiend's point about the same subjective challenge facing the HVDiff leader and the E5 leader is good. That is one of the aspects that has always really attracted me to climbing as a sport.
As you get better, it isnt meant to get easier.
Thus, I dont see the headpoint tactic as any way to progress in ones ability. It only makes you rely more on headpointing, while one's onsight level will remain about the same. You might get some bigger numbers in your logbook, but where's the progress in that? You have simply lowered the bar.
I also sometimes get depressed when I think of what we are leaving for future generations. I would personally like to take my (eventual) children climbing, perhaps even grandchildren. There are some routes, cursed by their 3star status, that will become polished to glass within the decade. Easier routes will perhaps become unpleasant but still within the realms of most climbers, but harder lines (which are so frequently headpointed and worked to death) may well be placed beyond the reach of all but an elite of polish-specialists. On sandstone the holds may disappear entirely!
Its usually not very PC to complain about over top-roping and sieging. Routes should be there for all to enjoy however they wish, right? But looking at rock as something we are only borrowing from future generations, routine headpointing is ultimately selfish. Perhaps we should take only our fair share, and leave what we can for our children?
I was recently climbing on the Czech sandstone at Teplice, and while I would not advocate the no-chalk, no-nuts, no-top-roping approach in the UK, it was an eye-opener how much emphasis the locals placed on the preservation of rocks for future climbers.
rant over, enjoy your climbs...