You are also probably overestimating the effect PS3 has on improvement on this game.
I am pretty sure most problems are more bound to "server data limitations" and "not enough staff" rather than PS3 limitations.
Except for stuff like more things showing up on our UI (the TP bar with no numbers is 100% problem of PS3) I wouldn't expect graphic buff like so much neded Hi-res textures or us getting more retainers or more retainer space for free.