All the patches that came out were mostly about tweaking/fixing but there will be a larger content update ( i guess/hope)
it takes time to prepare the content and then it needs to be localized in all languages and tested for PC and ps2, it takes time.
Airships and chocobos will come obviously, it is just a matter of time.

I would simply consider the current state as beta again and knowing that the developer is working to improve the game and there are no monthly fees. No one is forced to play, many choose to wait.

SE is no small garage developer, they have means to generate publicity and buy marketing. Once the game is ready the PS3 version will be released along with a great content patch and then there will be fresh wind, new press and all.

If the developer will make the game awesome that would show me great dedication and promise.