it's the return of slipknot
21 karma · joined July 6, 2010
also, Atom has threading and RSS has some community efforts underway to make "replies" decentralized and aggregable (new word) http://xmlns.inreplyto.me/
Erlang was a good fit for us, mostly because of the tools available around it, such as Nitrogen http://nitrogenproject.com a powerful JavaScript/Erlang framework. Erlang apps seem robust and lean.