I'm probably getting ahead of myself, but I wrote a simple cloning protocol for my experimental bug tracker / source control thing and some documentation. Since the cloning protocol is written in rc, it can bootstrap the system. If you're a or user I'd be interested in feedback.

The install documentation is at http://code.driusan.net/pq. The usage documentation is in the man page pq(1) after installing.

The general concept is described in the link above, but basically:
1. The source control history based on bugs and patches, not trees and commits messages.
2. The system tracks bugs
3. A try is an attempt to fix a bug, described in terms of a patch
4. Every commit is associated with a bug/try and has a snapshot attached

It's currently only really useful for single-user work/management, but it's bootstrapping itself pretty well and I'm pretty happy with it as a user, but I'm also biased, so I'd be interested in having some other developer(s) play with it and give feedback.