I've been seeing this image starting to pop up on FB in the last hour or so, and before the hoax gets too far, I'd like to try and head it off. All of the signs are FAKE, created using the Fast Food Sign Generator (site currently down).
Quick resources:
http://www.snopes.com/...
http://urbanlegends.about.com/...
http://twitchy.com/...
The wingers know they're losing this, and so they resort to lies and fabrications. Unfortunately, I know that some people will see these lies and believe them, but keep putting the truth out there. Whatever you may think of these other companies, they are NOT out there supporting Chick-Fil-A or their homophobic president.
And finally, for anyone out there who liked the CFA food (never ate there, so I have no idea if it's any good), here's a recipe for the Chick-Fil-Gay sandwich. Supposedly, it's pretty close.