> If you pick a subject that no one cares too much about, you can easily deface it with non true information.

I dunno, I tried a while back to see how it all works and made some edits on a few articles that I figured were pretty backwater. I wasn't defacing, I was trying to correct with valid info and attempting to follow the editing guidelines. It all just got quickly reverted by what I assume were bots, calling it 'vandalism'. I moved on.