Jerking a troll around is one thing. Changing a regular's post is another. I get trying to "stir the pot" but changing what a guy has written is over the top.

Trolls are like illegal aliens and playing with their posts comes under the heading of border enforcement. Quality regular posters are citizens and have the right to sacrosanct posts. Changing a regular's posts ought to require permission. It's an integrity thing.

My 2 cents.