Very, very nice! This is going to replace Etherpad for us when interviewing. Thank you for building this. Some notes: * Tab defaults to 8 spaces. Ughh, can

Very, very nice! This is going to replace Etherpad for us when interviewing. Thank you for building this. Some notes: * Tab defaults to 8 spaces. Ughh, can it be 4? * Auto-formatting uses offsets of 2 spaces. Why? Either turn it off or use 4 (not everyone is a Rubbyist and even not all Rubbyists adhere to this convention)