As I said, Edifice is the one who works on the web side of Warmane, by himself as far as I know. He has been working on the new Armory continuously for a while now, which is also an old thing we were owing you people. He has to do one thing at a time, though, quite understandably.
Well, look at Lordaeron. It isn't Cataclysm, but it has been said more than once that server is working on a new core that would make it possible to "export" content to other expansions with a reasonable amount of work instead of the pretty prohibitive hassle it would be before. The plan, from my understanding, is to eventually have that core be used on all of our servers, so "old content" can be transferred to the other expansions. That aside, once Lordaeron and the Wrath of the Lich King are dealt with, the focus won't be there anymore and development will increase on the other expansions again, maybe even with the same scheme of focused effort to get a whole expansion fixed.
I mentioned another reason along with non-disclosure. You should consider that too.