But I did only do it in my LJ - I wouldn't go to someone else's and harsh their buzz.

This is one of my rules too. I hate when people rain on my parade. I mean, sure, comment and disagree, I like a debate as much as anyone. But I've literally had people say "I'm so glad (X) got canceled" on an entry where I TALK ABOUT HOW MUCH I LOVE IT. Wtf???