"Liberals are like Muslims: No matter how nice you are to them they will still hate you if you don’t share their beliefs."
I put full text in quotes and yours was the only hit (which is called a google-whack I believe). I then googled just the first part and there are only 3 pages of hits and that suggests to me this is your own quote.
Major props, I believe is the current vernacular, and tagline worthy, FRiend.
Thanks, GreenAccord. I didn't think it anything particularly profound - just stating the obvious. Unfortunately, it's a bit too long for a tagline.