James - would you support forcing a bakery to decorate cupcakes with a pro-K.K.K. message? Or an anti-Muslim message?
If it was the only baker in a 50 mile radius, I might agree ever so slightly with you. Truth is, most of these couples are targeting Christian businesses simply out of a desire to exert control over them.
As to Red Dog's comparison of other sins, those sinners are not forcing a business to take an objectionable action. A more correct comparison would be for Christians to force a gay person to marry the opposite sex - commit an action contrary to their personal beliefs. There's a big difference between simply disagreeing and forcing actions.