As far as the KTM vs Omen thing I've seen Antiarc try to be helpful. All I'm going to say about that.
As far as the sites issues go. Problem is money. People aren't doing this for free. In past efforts of collaboration ui.worldofwar.com has been unilaterally uninterested. One of the devs at curse and AL from cosmos got togather and piped up a standard of their own which I totaly disagree with as far as an updater standard. Its more applicable for sharing data betweens sites than updater usage. Wowinterface is fairly open to collaboration with others, and in all honesty so am I. At the same time I'm not likely to throw away our feed without a solid use case and reasoning.