Muslims are under the spot-light because of the discrimination that is found in nearly all people.
If it was a white terror group, would the thread be titled "What do you think about Christians?" no, probably not.
Muslims are great people, when I lived in London our Muslim neighbours brought us food and gifts for well-being.
I've met many great muslims in my life so far, and many negative (don't get this mixed up with bad) Muslims.
The negative ones that swear, hang around in groups and such just have their own paths that they want to take. Don't walk with them. Ignore it.