Anyone used or tried using AppArmor/MinorFs with E (persistence) for real systems?

Recently I was asked if I knew of examples of E and AppArmor/MinorFs being
used together (by people other than myself) in the way I described in the
LinuxJournal MinorFs article ( http://www.linuxjournal.com/issue/177 ) and
my presentation ( http://polacanthus.net/MinorFS.pdf ).

I had to answer that I did not have knowledge of usage of MinorFs by
people other than me for things other than for pass-phrase free private
key ssh access (
http://minorfs.polacanthus.net/wiki/Ssh_private_keys_without_passphrase )

I would really like to know if anyone used, tried to use or is seriously
considering using AppArmor/MinorFs together with the E-language in the way
described in the article and presentation in any real life project, and if
so, if I might cite that particular project in my presentation.

If you ran into any problems using AppArmor/MinorFs/E together, I would
also be very much interested in hearing about that.

Rob