I think, for me, it has more impact than it should.
If an MN post is a wall of text or hard to follow (we’ll call him ‘X’ and call her ‘Q’), I tend to just give up. If multiple exclamation marks are used, I often flee. That sort of thing.
Conversely, some OPs come across as delightful funny people with whom I’d quite happily be friends. In those instances, I’m pretty much on their side from the outset.
This isn’t great on my part, as it’s unfair to the posters. Some people have difficulty expressing themselves in writing and penalising them for that is crappy of me.
I’m trying not to do it anymore, but was just wondering if anyone else was guilty of this?