I believe FR's lawyers pour over these deals precisely to ensure sure that they ARE available to other carriers, so as to avoid breaking any competition laws.
Besides, if they're going to pester Ryanair, why not all those Japanese and German IT companies in Silicon Glen? We don't think they just moved in without any handouts do we???
I'm not sure this is anything new to aviation, although perhaps the aggressiveness with which Ryanair strikes its deals displeasures some.