[ihumanable]

I don't have an answer, but the idea that the person providing you with a free service owes you anything at all just reminded me of this Simpson's quote I think about sometimes.

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Comic Book Guy : Last night's Itchy & Scratchy was, without a doubt, the worst episode ever. Rest assured that I was on internet within minutes registering my disgust throughout the world.

Bart Simpson : Hey, I know it wasn't great, but what right do you have to complain?

Comic Book Guy : As a loyal viewer, I feel they owe me.

Bart Simpson : What? They've given you thousands of hours of entertainment for free. What could they possibly owe you? I mean, if anything, you owe them.

Comic Book Guy : Worst episode ever.