[OpenAFS] home on afs woes

[Ken Hornstein]

>This appears to be a security decision based primarily on a technical 
>limitation in AFS.

Sure was; I never said otherwise.  I fully admit it's not ideal, but I
have to work with the tools that I have, not the ones that I wish I
had.  Certainly everybody makes those kinds of decisions every day.

We've been working on long-term plans to make it possible to not have
the top-level directory world-readable; they haven't converged yet,
but I hope they will eventually.

--Ken