There are plenty of proposals are discussed on the ML and IRC, it's hard to follow them now. I think we should better organize them into a repository of extension proposal documents. Martin, IIRC, you wanted links on how it's done in other projects: http://www.python.org/dev/peps/pep-0001/ http://openjdk.java.net/jeps/1 http://xmpp.org/extensions/xep-0001.html Basically setup a repository in a github, and a basic document structure, and that's it. -- Paul