The residency restriction is here:
"Citizens of non-EU countries who reside in a European Union member state and who hold a residence permit marked “family member of European Union citizen” can also register. "
I do love the simplicity of the program, however entering and leaving CDG is so easy/quick (and doesn't require fingerprinting or even stamping on entry) I don't feel I'm gaining (or losing) a terrible amount of time.
At least not enough to be compelled to be married to an EU citizen just for the benefit

.