Jakob Lenfers

Warcraft News provides a widget to display guild or character news from the new battle.net armory. You can add as many widgets as you want, e.g. one guild and three char news widgeds. It also can optionally include the wowhead javascript and replace the blizzard item links with links to wowhead with nice tooltips.
As a next step I plan to add a widget to show your current guild level and the newest guild perk.
This addon (currently) does not show a guild roster. There are other plugins around for that.
<h3>Restrictions</h3>
<ul>
<li>If you set the cache time to small, the armory might block you and the plugin won’t work anymore. This is a Blizzard restriction I cannot circumvent.</li>
<li>My guild uses a Umlaut in its name and I hope the plugin works well with all special chars around. If you have any problems, please send me a link to your guilds armory page and I try to work it out.</li>
</ul>

Warcraft News

Shows news feeds of a World of Warcraft guild or World of Warcraft Character provided by the new battle.net armory in a widget, with caching.

SeiferTim

Grabs your guild’s characters from the Armory and display them. Allows multiple widgets with different character information. Works for US and EU realms. You set how many characters to show at a time, and the plugin will create ‘back/next’ links to see all characters.
Requirers cURL support on your server.

WoW Guild

Easily displays your Guild's Roster from the armory

Warcraft News vs WoW Guild