a bit ignorant a horrible break down

Simple Ads is a vicious kind of I don't know what.
it is really harmful and no solution kind of damage that it makes on Single site which makes me never try it on wpmu and even remove its source file from my PC.
I am now only seeing for several month other user were reminding this site to put a warning or hazard sign on the simple ads WHICH MAYBE WORKS on WPMU ONLY.