THIS IS NOT A NECRO-POST!!!!!!!!!!
Saw this and it made me think... I wonder if they will have them? So, bringing back from the dead for a new and real discussion on the same topic... GO!
I hope they do and I hope they aren't stupid like the 360 ones for FFXI. Or would they take the achievements that are there already and convert them to Sony's Trophy System? Good question, good topic.