In reply to johnrc:
spend money to get the right glove and treat them well.
year after year i see people churn thru gloves and whinge and whine about how they do this and dont do that and all the excuses - and its always the gloves fault.
bad craftsman...
personally i climb about 40 days each winter and most years do a few weeks on exped each summer too. 50 days a year handling gear in the cold is pretty normal.
i am yet to retire a glove because it has failed (tho ive lost a few and have relegated a few pairs to be second gloves), and i usually rappel the routes and am out for multi-days where the gloves dont dry.
as it goes i tend towards BD and mammut gloves, with some rab in there too. all have got better with age just like boots.
the key is to try dozens on, be prepared to spend and TREAT THEM WELL: get a tube of nikwax or snoseal, go home, warm them with a dryer and melt wax into them. repeat. then after each trip give them a dose again.
make it part of the same process where you sharpen your tools, air out your sleeping bag, dry out your boots and sort out your slings.
as for specific gloves, im currently using BD ramblas. basically a copy or an arcteryx design and very nice - a lot of leather in them tho so they need the care they deserve.