In reply to Christian Moocamre:
I'm a big fan of Scarpa and of the many shoes I've used over the years, Scarpa along with LaSportiva are definitely the best quality from a manufacture point of view.
Resoles are a great way to get more out of a broken in shoe and in my opinion are are good as new, or better if you factor in the shoe being broken in already. Llanberis resoles are excellent but pricey, My pal Steve at Northern Sole is also great and more reasonably priced. Ideally get them resoled before the rand wears.
I do my own resoles which are less good than both of the above and I get at least a year out of each resole - check my logbook for an idea of mileage.
For what it's worth, I think improving technique is the best way to increasing the longevity of climbing shoes.
Good Luck
Duncan