oh yeah, that's definitely worth considering, and i should have mentioned it. :)
It's a judgement call, personally I wouldn't buy a guitar I liked less because of better resale (you're only increasing your chances of having to sell it on, lol), but if I liked two guitars equally, then the resale would become a factor.
EDIT: the other thing is, if you are willing to go used, poor resale can work in your favour. But again, going used versus new is a personal judgement call.