Leave it to you Mr. Crum to defend the indefensible.  The lesbians were not denied service as lesbians, they were denied a lesbian wedding cake.  Had they ordered anything else, they would have been served.  The bakery refused to make a particular product regardless of who ordered it.  Not covered under "protected class" legislation.  But too subtle a distinction for liberals to follow.  Denial of service of any kind based on political ideas is much more in line and consistent with anti-discrimination legislation.  But never mind, blow it off.  Never expect a liberal to be consistent or respect the rights of any except their "protected classes."