Cross-realm raids and BGs aren't, AREN'T included....yet. I would guess it would be like 4.5-4.6 before they do that, so about 6 months to a year. If you allow too much to do cross-realm, then you kill the server-transfer business. Not all together, but still you really limit it.
They at least say in the blue posts that they hear that we want raids, BGs and cross-faction included. So at least has been heard.