This community can learn a thing or two from the HotS community
When I wanted to try out something new, HotS showed up and I thought; "A game full of well known Blizzard characters, EVEN THE LOST VIKINGS!? Hey I'm sold!"
However I found out I may have to deal with the same toxicity from this community into the next after playing another round of LoL and encountering yet another trash-talker. To my surprise; people either barely spoke or had a jolly good time. The few that did say insulting crap of course were very few and far between, even the high level premades were surprisingly pleasant, offering help or just cracking jokes.
Please, try taking notes from the Blizzard MOBA community, it helped me become a better person so I truly hope others see my point of view on this.