Oh yeah? I'll see your ruby campfire chatbot and raise you another http-aware coffeescript heroku chatbot: https://github.com/abachman/pat-the-campfire-bot

Ours can even receive web hooks. For example, it tell us when someone makes a commit on one of our Github repos: https://github.com/abachman/pat-the-campfire-bot/blob/master...

Pat has done a lot for our morale.