I'm sorry you feel that way, but you haven't given any examples of why you feel that way! You have also dived straight in using exactly the sort of language you profess to find so disheartening -' keyboard Nazi's', 'smaller minded idiots' - which seems rather unnecessary, and according to the forum rules, will get you banned rather quickly if it continues. Sorry to be blunt, just giving you a heads up.
I suggest you take a look through the troubleshooting section, where you can find lots of very useful help and encouragement, showing non of the behaviour you find so abhorrent.
All forums have their fair (or unfair) share of people who could be regarded somewhat challenged in the social graces department, just like real life. You have to learn to take the rough with the smooth although we do attempt to dispatch the really rough to the long grass when it goes too far. On the whole this forum is one of the politer ones, try Slashdot if you really want your eyes opened.
Principal Software Engineer at Raspberry Pi (Trading) Ltd.
Contrary to popular belief, humorous signatures are allowed. Here's an example...
“I own the world’s worst thesaurus. Not only is it awful, it’s awful."