Ok, is this guy suggesting to purposefully make something annoying for the players, then offer them to pay rl money to get it for free or w/e? Because If he is, he is smart, sneaky and evil.
But yea, the whole thing about paying $5 for something that would take him a hour, if his average wage is $50 per hour makes sense of course.... but yea he already explained the logic behind that, which I think 80% of us would have known anyway, but reminders are nice

..
Based on his high pay ($50 a hour?

) and the way he explained the benefits of buying game gold, I would geuss hes related in business or the economy in some way
Btw, I think jobs are fun !... However I think their kind of pointless, in wow anyway. As every crafting profession out there, makes you almost no money.... or little, and thats only when you get the highest skill and the rarest patterns...
And yes, grinding = sux all.