There will always be people in both cases thinking they are entitled to the work of others. There will be nice people who do nice by others too, rarely but that happens. We live in a wonderful world and not being an a…hole about things makes it better.
XML or JSON - does it matter? Turtle is a turtle, same principals apply, just different structure. What happened to server side rendering? Oh, we do that with fancy frameworks and ton of JS now. All good.
Almost ready for it’s prime time I think. We just need a bit more on the UI/mobile app friendliness to make it shine for all.