You know its so strange, Loads of my freinds (non fs and aviation) have seen pictures of the A380, with its casino's, cinemas and bars and think this will be the case with all airlines. They find it hard to belive when I explain to them that on 99 out of 100 airlines will have the entire aircraft packed with seats. Im sure this is the case with many people aswell. If British Airways is flying to JFK on a 747 and Virgin is doing the same but on a A380, a large amout of people will go out of thier way just to have a go on the gym on the top deck! Dont know if this is helpfull to this convo, Probably not but hey!
Born_2_fly
At the beginning, the 747 was touted with a walkup piano bar, lounges etc. American Airlines did have something like that early on, but it quickly faded out.
I foresee that few, if any A380s will have the "amenities", at least, at "Y" class prices.