Personally I don't, but that's because I never feel the need to. Tried porn once, and never saw the appeal. The idea of sex might be appealing but everything in porn is a boner killer, from the fact that it's another guy doing the [foul language]ing, to the camera angles, to the woman pretending to be interested, to the dirty talk.
As for Islamism, my religion only extends to myself. My responsibilities are for stuff like prayer and doing good deeds, not [foul language]ing around with politics. I think Islamism is a [foul language]ty buzzword to make people think Muslims are all about forcing Islam into law. Taking inspiration from Islam to draw up laws is good, but people trying to force bad laws under the name of their idea of Islam leads to laws like the Hudood Ordinace.