"dbus in single-user mode?" alias "/usr over bluetooth?"

[Bill Nottingham]

Alan Cox (alan at redhat.com) said: 
> > Can you explain how the separate /usr is not just an anachronism that 
> > is holding us back ?
> 
> Its defined in the LSB, its a long tradition and its very useful.

Separate /usr is different from local / and network /usr. One is fairly
useful, one is becoming more and more pointless over time.

Bill