So... What Exactly ARE the PS3 Limitations

[Greydor]

All too often, people throw out the excuse of "PS3 limitations" when asked why certain features don't exist in the game or why changes can't be made. Examples include:

- We can't have more inventory because of PS3 limitations
- We can't wear two hats because of PS3 limitations

So, has the developer given a list of any actual PS3 limitations? Has anything been confirmed to be missing/unchangeable due to PS3 limitation that aren't heresay?

EDIT: Rephrasing to clarify. What I'm asking is what total game additions/changes cannot be made due to the PS3 being the limiting factor. In other words, what are PC/PS4 players missing out on because the PS3 flat-out couldn't handle it?