I've created licenses/HPND [1] now, and added it to the @OSI-APPROVED group. So packages whose license matches this template can be changed from as-is to HPND. (And please, _only_ OSD-compliant packages. We don't want the same mess again, as we have with as-is.)
I'll also remove as-is from @GPL-COMPATIBLE and @OSI-APPROVED again, as soon as all packages in the system set have been fixed (only net-misc/openssh and sys-apps/man-pages). It shouldn't have been added to these groups, in the first place. Ulrich [1] <http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/licenses/HPND>