If you’re going to be goofing off on the Internet anyway, you might as well make some money at it, right? That’s how so many of us find ourselves doing tiny tasks using Amazon’s Mechanical Turk in the wee hours of the morning. Reader Alex recently started using it, too. He’s built up a nice balance, which he would like to withdraw using his Amazon payments account. Only he can’t, because that account is a joint one with his ex-wife. Who he never added to his payments account, but might have had a wedding registry with long ago. Now Amazon has locked him out of his payments account entirely, and he can’t fix the situation. Hey, $75 is $75.