I don't want to be controversial and also don't criticize the current policy for nightly builds, but i think that it's wrong, and would be far better to change this line offering Weekly builds.
Why that? Most of us are downloading and building our own build from svn for different platforms. And already can see ourselves the changes, fixes, advances and new features introduced. And for those waiting for a binary build, a weekly update would let them to see more progress in every update, and for sure this would permit to find more bugs, due to a little more long "useful life" for each build and would improve C::B image itself. And of course, this policy (weekly builds) will allow those people building binaries for different plattforms a little more relax, reducing pressure. The current situations seems a bit stressful.
Regards.