D Development procedures

[Steve Teale]

What is the correct/approved/effective mechanism for getting new modules or changes into the D standard library (I'm assuming that might be Phobos).

For example:

1) Who do I email,
2) What should I provide,
3) Who reviews the suggestion,
3) Who approves it,
4) What constraint is there on the timescale for the process?

Maybe we need more newsgroups, like - digitalmars.D.RFC, digitalmars.D.WIP?