Dumb question, but Alaska doesn't show up on MyIDTravel, although my airline (OO) has ZED privileges on Alaska. Is Alaska on ID90?

And Virgin ZED fares no longer seem to be bookable on MyID Travel. Is it all one ticketing operation through Alaska now?

And finally...what's with the all-white tail with no logo on it? Am I dreaming or is that a new hybrid VX/AS paint job? Been seeing a few of those birds @ SFO recently...