I've always thought knee-jerk reactions typed out on a fan board are quite a different animal than showing frustration in the moment--say, watching the game at a bar, or at home, or in person at the stadium. But it's an internet message board. It takes all kinds.
And in case you're wondering, the 'knee-jerk reaction' comment should make it clear that I'm not referring to you. You're a fan that seems more comfortable walking on the cloudy side of the street, for whatever reason. But you do your homework, you're quite knowledgeable---you're GOOD at it. It's not for me, but if everyone on here was like me---or you---it wouldn't be such a fun place to visit.
The difference between someone simply saying "This team/player sucks" & explaining why he/she thinks they suck---and proposing alternatives--- is a large one. I'll take the latter.