Originally Posted by Verlais
If you let the enemy team get to 500 Q and you haven't won the game, you are bad.
Yes, because there are so little factors in each game that you should always be able to finish before Nasus has 100 Q kills farmed up...
If the teams are even, and all but 1 or 2 champions are left after each fight (means it is a close game), the teams aren't going to be able to push those end turrets without somebody being up soon (or maybe someone on the other team escaped and is healed up and you are 40% after the fight).
But seriously, why even post that?
As for my input, a lot of the people already mentioned are pretty good to counter Nasus. I personally love Rumble against him, but a problem with that is he should be at his turret if he makes you harass him with Q so you're very susceptible to getting ganked/camped by their jungler.