Ah! Went back and looked.
i also want to ask something about the Wardens...when you choose whether to exile them or have them work for the Inquisition, it always says if you let them stay they will be vunerable to corruption. No matter if you leave Hawke in the fade. So does that ever happen if you have them work for the Inquisition? The corruption, i mean.
No, as far as I can tell, you don't ever see that.
This is correct. The Inquisition maintains full control over its Wardens. They do not become corrupted. You do fight some Wardens in the Arbor Wilds, but the Inquisitor says that those are the last remnant of Corypheus's thralls from the blood ritual, not from the Inquisition's allies, and a separate Codex entry suggests that those Wardens have been with Corypheus for quite some time.