IANAL so please don’t take my word for it. But if I understood it correctly, this is indeed legal. You don’t have to offer your stuff for free. And as long as you let the user decide if they want to pay with money or with data, it’s legal. The important part is, that the user needs to give consent, which is the case here. Not talking about the morality of it though.

I need to look it up again, but I read about a study that showed that the results improve if you tell the AI that your job depends on it or similar drastic things. It’s kinda weird.

I see your point, but we have Java backends and strings there are not null terminated. Also I’m very sure that those would never be the reason for our Postgres server to run out of storage so I don’t get it why not make it more user friendly. We’re not implenting an embedded system where every byte of storage counts.

It can also be just a randomly chosen limit. I work as a software engineer on a custom management software for a big client. For whatever reason until recently, the limit for email addresses in the master data was 50 character. Why? No clue but someone had decided that randomly in the past. Now it was increased to 100. Why again? According to RFC 5321 a limit of 254 would be the most sensible one. But the people who come up with those requirements just don’t care. They decided it to be 100 from now on for no apparent reason.

Then we have many input fields, that have a limit of 255 character. Why not 256? Why such a weird number in general? The people who use this software in production are most likely not the ones who usually think in powers of two. So why not make it 250 or 300 oder whatever?

Sometimes those limits are just arbitrary with no technical or logical reason to back them up. Which doesn’t make it less stupid mind you.

They dropped the Tidal integration and I’m still heartbroken. It was the best setup for music discovery. Haven’t found a replacement yet.