When I reboot Mobility server, PostgresSQL looks like it fails to start.
However, /etc/init.d/postgresql status shows running

You asked dlietz this:
Right above the Datasync/Activesync sections there should be this
particular line (including the comment as well):

# IPv4 local connections:
host all postgres ident sameuser

Do you have that line?

I added that to my pg_hba.conf but it didn't fix it. Should it have?

Mobility Server seems to be running fine although PostgresSQL failed
message is a little un-nerving.

Bob Crandell