Thanks to Duncan Mac-Vicar for the friendly reminder: I finally bit the bullet and started using the openSUSE Build Service for building and hosting the RPMs that I build for SUSE Linux by myself. I've now moved the KeyJnote and mercurial RPMs for SUSE Linux 10.1 to my own repository there. Future RPMs will also be provided from there exclusively. Kudos to the openSUSE team for providing this service!