There's noise all around. Besides, notice is one thing. Mentioning is another. If everyone mentions everything invented by everyone they might have awareness of, the posts will be unnecessarily long.

Weather control would be a very high class of relic. Messing around with that is extremely dangerous. A minor thunderstorm where one doesn’t belong is highly likely to have global consequences. Sure, it's impressive... But do you want to spend the next six months running around correcting weather patterns so that an ice age is avoided?