Considering his post history, you have to give him props for dedication.

That being said, it's hard to see incentive in carrying someone because they can't afford to play the game... What happens when the "free time" a multiboxer so nicely let you have for free runs out? Are they just SOL and have to pay for your WoW account fees?

There's plenty of incentive for you, but little to none for the multiboxer, sadly.