He pretty much uses it as a troll method, and it seems to be very effective. People only get upset because his rep drags their rep down hard and in to the red real fast. Take a look at how fast Danny's rep went from 3 to 1.
Well it wasn't all me, that one. My power isn't even that much.
That was Rush, he admitted to it and Daniel confirmed it. Rush has that kind of rep power.