AIX SSH 2.x ssh and /etc/ftpusers rcp rlogin WRONG !

[mark.pitt at ch.ibm.com]

Another point - IBM security Policies REQUIRE that any system they look
      after, their's or customer's, has rlogin=false for root set - this
      means ssh will NOT be usable at any site for which IBM is responsible
      - that means all IBM customers and IBM cannot use the product as it
      is currently configured without mountains of paperwork.

Bang go a lot of big sites, and not only AIX, but ALL systems IBM services.