We can't forget the erudite errata! Right now most people can't decide if the unique powers per day are for all the powers you can use per day period, the powers you can use per power level (which is what I think is the case, RAW), the powers you can use per character level, or the powers you can use per class level.
WotC needs to learn how to use a thesaurus, as well as an editor.
I vote that there needs to be more UPPD early on, but tightly restricted later (rather than having thousands of potential powers per day). And how does it interact with Linked Power?
And speaking of, I think a rewording of Linked Power is in order. I know how it works now, but there needs to be a few clarifications as to whether you pay XP costs, and so on. And I'd take out the targeting issues. You should be able to target them separately regardless. If one's a buff and one's an offensive power, you (usually) don't want to hit the same target with both of them.
 Oh, and since divine mind is fricktarded useless, could we reintegrate it with the ardent, or would that be too big of a change?
And do levels in anarchic initiate count as levels of wilder for psychic enervation? It sucks, but as it stands, psion/AIs are MUCH better than wilder/AIs for this reason. And yet doing this would make wilder/AIs suck even MORE.