I don't hate them. I've used python more than once, and will continue to do so. And I think it's great teaching material. It's a good scripting language. But I think its drawbacks far outweigh its advantages for large projects.
All your examples are programming gimmicks, and I've yet to see stuff that solves actual hard problems. I'm not interested in programming for programming's sake. I want to use it to make my computer do useful stuff.