Why do y'all think some people on this forum would rather leave negative reactions than actually articulate a rebuttal?

Usually if it's to the point that I'm giving out a clown or falcon in response to someone's post, the post itself usually isn't worth the time to even get in an argument over. It's a quick way to voice an "I don't agree with this" without having to dive into the details if I'm not in the mood for it. I thought TribuneUK above put words to it as well as anyone could, not everyone is going to use the forums in the same manner. Some want to just read, some want constant banter, some use it for news, some want to log in and see the funny meltdowns after a big loss. To each their own.