I'm at that stage in Windwhistler's instancing where she runs into a lot of freshly made Death Knights. This wouldn't be so bad if:
a) Their starting gear wasn't better than hers, thus making them pull aggro.
b) Every piece of gear I need out of instances wasn't a slight upgrade for them.
On the other hand, instancing as a tank nets me more chances at gear per hour, which is a definite upside.
Still, when talking to husband and HBF (husband's best friend), they agreed that they'd trade a longer wait for a group for the ability to select which other classes they're willing to group with.
It could potentially be hard for a certain class to find a group, but it would also be easier for individuals to farm specific much-sought-after items. Don't you love being the only plate-wearer in an all-cloth group? I know I do!
What do you think? Would the world (of Warcraft) begin to shun certain other classes to the point of madness, or would people as a whole choose faster queues?