ext3 metaclustering

So THAT's that these MTAs are for. Cool. 


> Everyone sets up their GUI mail program, and totally ignores the system-level MTA 
> (sendmail/postfix/exim).  They just never get those emails.

Full ack on that. On some of my Debian machines, during the boot sequence, the thing that
takes the most time to get loaded is exim4, so one day I got fed up with it and removed it,
didn't notice any difference afterwards. I guess I'm going to rethink that move :-)