It usually slows down around here when most things on a release have been sorted out, and most folks are just waiting for the next one.
Attitudes can be attributed to heat, for sure, especially for those who aren't used to it; I live in a desert, and 115 F + is normal around this time of year. I think some people are just like that naturally. They have a hitch in their get-along. (I saw your exchange, Julian, and it's not the first time I've witnessed that; the slinging of insults must help them feel validated, or some kind of psycho-babble like that. Perhaps somebody's mother abused them as a child, or maybe it was the gardener. Who knows?) I can only say if you have a question, ask. Don't let somebody's immaturity get you down. There are plenty of people around here willing to help (even said person; just read between the vitriol), and every question asked is one that perhaps somebody else didn't even realize they had. A question answered is priceless.
MAME Cab PC: i7 4770@3.4Ghz (passmark 9945), 12GB RAM, Win 10/64, GeForce GTX 1080 (Passmark 12735); Shiny new laptop: i7 4800MQ@2.7Ghz (passmark 8586), 16GB RAM, Win 10/64, GeForce GTX870M (passmark 3598); Old laptop: i5@2.3Ghz, 8GB RAM, Win 7/64, Intel 3000 graphics