// "hubot-heroku-keepalive", A web-sockets based Hubot adapter to allow Hubot to be embedded in a website at webscale.
Follow the standard Hubot deployment docs. Hubot Webscale doesn't require any special configuration.
Not really. While it's a shared Hubot brain, each user has their own, private line directly to Hubot, and can only see their commands and what Hubot says in reply to their own commands.