I've been reading over the past 10 pages, and wanted to share my thoughts, though I don't have any revelations! BTW, I'm level 68, haven't gone into comp yet, main Soldier, Hog, Dva, and Mercy, getting better with Mei, Ana, Widow, Zen and Lucio (in no particular order).
The OW community suffers from assumptions and lack of tolerance, and a lack of consistency, but this is too often human nature.
Assumptions... got to stick to the meta for team composition, Widow always sux, profile shows you haven't used a character for 50+ hours so you suck. However, some people rock with Widow; the meta says Hanzo sux, but every team seems to have one (but can't have Widow)! Regarding info in your profile, I mainly play arcade, which doesn't seem to show in my profile, so it looks like I've only played a few hours in total.
Lack of tolerance is obvious to see... not liking other people's pick, not tolerating that sometimes people have a bad run, trying to push people to use a character that they might be rubbish with... why is it team members always shout for you to change to a particular character rather than them changing?!?! For example, I like 3v3, and was using Widow for a couple of matches on Castillo... one match I got all three eliminations, next match I catch an early headshot from Hanzo, and a guy tells me I lost us the match for picking Widow, and I suck... trust me, I still would have died from that headshot if I'd been using Soldier!!!
I haven't used my mic yet, but I'm still enjoying gameplay, and there is still decent synergy in a lot of games, but I know I should try voice comms. However, I typically can only find time to game at night when the rest of the family has gone to bed, so I'm trying to be as quiet as possible.
Anyway, I've got a few of you in my friends list, and I'll keep an eye out for a group match. Feel free to add me - uF0n#2333. Think I'll try comp soon!