Well..it seems that we should apply "no need to dignify their comments with a respectful or substantive response" to your comments. As a non-muslim, I feel like you are being extremely offensive and that your comments are clearly against any standard required decorum.

the individual I'm addressing likely has affiliations with the [Black|Jewish|Asian|Sikh|American Indian|etc] community, or is a previously mentioned group member himself, potentially being a vocal advocate or sympathizer of extremist causes.

yep this comment is awful no matter what group gets painted with hate speech. sit down clown.