I play because I enjoy Horizontal Advancement when I reach the top. I despise constant Vertical Grinding to keep chasing the carrot.
Is it what keeps an MMO fun? No, but it is what keeps players at endgame interested and invested until new content comes along.
Awards for the most clueless poll....to advance doesn't that usually mean better gear? So options 1 and 2 seem mirrored....and since there's only 1 other option that assumable means easy distracted...pretty much sums up the whole mentality of the op.
Did you actually spend time thinking about this....or do you live in Colorado and ran out of munchies????