The site only gives tips to people posting terrorist propaganda as to make sure they don't get caught, not because it is against Islamic teachings.
You need to spend more time on the forum to see the filth that is spewed on there before putting on your rose-tinted glasses.
But can you also with all fairness deny the filth that is spread on hindu/indian forums???
No one is save from the extremist filth and if u even would try to be fair then i bet
many people will back you with issues that you have but as long as you are one sided then
u stand alone i am afraid.