I didn't get that she was pushing for 'limitations' on anyone--just to not have them forced on her.  The bible doesn't prohibit 'interracial' marriages (and I resent drawing connections between the legitimate struggles and aspirations of people of color and those who without warrant equate identity with sexual practice)--Moses (upon him be peace) married a Chushite woman, and when his sister criticized him for it, 'the anger of the Lord was kindled' and He gave her leprosy.

If I walk into a business and the proprietor reacts to my Muslim head-gear and beard with hostility, I'll do an about-face and walk right out.  He's not getting my money.  That's not the same as saying that the proprieter of EVERY facility open to the public should have the right to refuse me service.  But the above poster does have the right not to acknowledge or facilitate a marriage contrary to her faith.  Since we regard marriages as contracts rather than 'sacraments, cakes ain't such a big deal.