I thought about it.
It's advanced bigotry and paranoia.
In addition, directly and clearly advocating murder is not only against FR posting guidelines (last time I checked) but I have no doubt that the multiple agencies that monitor FR are very interested in this sort of post as well.
I was in a thread here once that was pertaining to Ireland, and somebody started going on about how GREAT the IRA is and how they are freedom fighters and yadda yadda yadda. I reminded him that the IRA was regarded as a Terrorist Organization by the US Government as well as Interpol and most sane people in the world, and how astonished I was that some people seem to think that sites like FR are somehow "private", and how expressing support for a terrorist organization was not exactly appreciated by most law enforcement agencies.
He got pretty quiet after that.