The C++ standards committee has set up a discussion forum (also accessible via email) to help those preparing language and library proposals. Requests for feedback, help, champions, and anything else related to proposals is on topic. https://groups.google.com/a/isocpp.org/forum/#!forum/std-proposals Note that this is a different URL than mentioned at C++Now! - language and library proposal groups have since been combined into a single group. After some false starts, discussion has started in earnest. The first two requests for feedback were on proposals for Boost.Any and Boost.Optional. If you are interested in proposing a Boost library for standardization, you probably want to check out std-proposals. --Beman