It's a nice idea to get FreeIPA on Debian.
Let me point to some Debian resources related to FreeIPA:
http://lists.alioth.debian.org/mailman/listinfo/pkg-freeipa-devel
http://qa.debian.org/developer.php?login=pkg-freeipa-devel%40lists.alioth...
I don't know who is behind pkg-freeipa-devel(a)lists.alioth.debian.org.
I would recommend sending there an email, CC'ing debian-devel.
I can maintain one or two Debian packages (but not 50) however i'm not
an official Debian Developer.
Best regards.
--
Arturo Borrero González
Departamento de Seguridad Informática (nis(a)cica.es)
Centro Informatico Cientifico de Andalucia (CICA)
Avda. Reina Mercedes s/n - 41012 - Sevilla (Spain)
Tfno.: +34 955 056 600 / FAX: +34 955 056 650
Consejería de Economía, Innovación, Ciencia y Empleo
Junta de Andalucía