GW-Loot

 This is a plugin for the GreenWall addon allowing other players to see guildwide announcements for rare mounts and legendaries as you acquire them, even if those players are not in your subguild.

Fine print:

• Must already have GreenWall installed
• Other players can see your loot drops as long as they have GreenWall, even if they do not have this plugin
• Players must opt-in to viewing co-guild achievements (/gw achievements on) in order to see your loot drops
• This plugin will broadcast only your loot drops; you will not see other players' loot unless they have this plugin themselves