yup, rooms are lightweight - not much heavier than just sending a message. I suspect the only reason that people assume they are heavyweight is psychological b

yup, rooms are lightweight - not much heavier than just sending a message. I suspect the only reason that people assume they are heavyweight is psychological because in real life rooms are... heavy :) Totally agreed that turning Cerulean into a Disqus-clone would be awesome; hopefully someone will pick it up and do so!