Waitec, I posted earlier a similar post on a different thread (Etihad roadshow) as I have the same kind of question.
I read a while ago that Etihad secured some leases at the Al Reef development which, from its web site, is situated pretty close to AUH airport. However I don't know whether this is true or not.
Been doing some seaches on the web and was reading on a UAE newspaper there is a development called 'Etihad Village' but the article states that it is meant for cabin crew.
Would also appreciate any feedback on the matter as accommodation is an important aspect I guess.