I can understand canceling Close Enough and Infinity Train because they're too expensive, but I don't really understand what it's hurting for them to just say on the servers and continue to be streamable. Hard drive space is pretty cheap, especially at HBO's scale.
I've heard it's possibly a tax writeoff, but then I've seen conflicting reports claiming that that's not the case, so I have no idea. How much ongoing costs were involved with keeping the animated shows I like online?