Given the recent interview with Cory Stockton and our man GC, it seems like there's a lot of attention going into itemization for all of the Icecrown gear, and thus it's actually a little surprising that there's so darn much of it. And there's a ton of new kinds of procs, set bonuses, et cetera, building on the "Epic. Cool things. Proc'y stuff." mentality that GC says Icecrown items are all based on.
Then again, with what's going down with items in Cataclysm, fourteen hundred new items seem downright mundane in comparison. It must seem that way to Ghostcrawler, too, given that this whole comment off-handedly came out in a post where someone was loudly complaining about an itemization bug on a piece of Icecrown gear. That's casual conversation for ol' Greg. "Yeah, put the finishing touches on 1400 new items today. Figure later I'll get the number of that waitress at Applebee's. Tomorrow I personally reitemize all of the old-world quests for Cataclysm. I'll get up around noon, probably leave work at 3:30 or so."
Patch 3.3 is the last major patch of Wrath of the Lich King. With the new Icecrown Citadel 5-man dungeons and 10/25-man raid arriving soon, patch 3.3 will deal the final blow to Arthas. WoW.com's Guide to Patch 3.3 will keep you updated with all the latest patch news.