World of Warcraft Patch 4.3 "Transmogrification" Preview

Blizzard has published on their blog a preview for a new feature that will be added in patch 4.3 for their incredibly successful MMO World of Warcraft: "transmogrification", or, in layman's terms, the ability to customize armor and weapons' appearances. Here's a sampling on how it works:
Placing an item into the Transmogrifier interface will offer a preview of how the item will appear once the change is applied. However, not all item pairings are compatible with Transmogrification. In general, only items that have stats can be used in the transmogrification process. You must also be able to wear both items when using this service. Ethereals don't have much in the way of ethics, but allowing someone to appear as if they're equipping unusable items crosses the line. Similarly, they won't allow you to change weapon or armor types. Sneaky death knights can't make that breastplate look like a cloth robe, and you can't make a one-handed axe look like a two-handed axe, or transform a sword's appearance into that of a mace. Guns, bows, and crossbows will be the exception to this rule. You will finally be able to retain your dwarf's racial gun bonus while appearing with all the splendor and elegance of a bow wielder (or at least the relative silence of one).

Transmogrification encourages players to hold onto items with sentimental or aesthetic value, and the Ethereals anticipate that personal bag and bank space will be at a premium now that everyone will be hoarding their frilly pantaloons and leather jerkins. In anticipation of this new demand for additional storage space, they'll be introducing a unique Void Storage service. What's Void Storage, you ask? We'll provide more details soon.