* Check keys on import? * Non self-signed user IDs * Non self-signed subkeys * Invalid revocations * Signatures marked as non-exportable * PKS subkey damage * Better signature subpacket parsing (primary UID for example). * Better merging of signatures; need to compare subpackets on Type 4 packets and choose which we should use (how? most recent date?) * Honor no-modify keyserver flag ("Brian M. Carlson" ) * Better txt2html routine. * Pathfinder - graphical as well? * Do pathlengths for similar email addresses to help aide keysigning. (ie "Find me the keys furthest from mine that end ox.ac.uk'") Suggested by Jochen Voss . * Other stats. most signed? signs most? * DB access modules as a library to allow runtime configuration of it? * Clean up gcc warnings (`ll' length modifier especially! Also inline & wrong signedness for lo_read/write) * Test library? * Full email interface support (ADD, INDEX etc) * More comments. * Look at db2 backend - is it db2's fault? (Well, deadlock in that the library probably is...). Pull some of the DB3 stuff across for completeness.