Spooncraft

So how does Wowhead get all that information? From us.

Wowhead has had a client available for download since they got started, essentially what this does is report pretty much anything and everything involving an exchange between your character and the game in regards to loot and NPCs. Every time you fight a mob, loot, exchange with a vendor and so forth the addon will record the information and supply it to Wowhead.

They just rolled out a new version of their addon that works with Macs. So if you happen to be running World of Warcraft on a Mac computer and want to help out the community with data entry then by all means snag this client.