Quote from 1a2b3cppp:
Cuz I'd like to learn what the big deal is about these things.
It's like on a car forum, if someone asks "hey, why is this turbo engine so expensive? What is a turbo anyway?" they wouldn't expect an answer of "lol if you don't even know what a turbo is then why are you even here?", but instead would expect an answer of "a turbo is forced induction, it works by doing blah blah blah which results in more torque and horsepower, hence the increased price."
Sometimes forums are used for learning and an exchange of knowledge rather than just trolling.