* gpgsigs: annotates list of GnuPG keys with already done signatures
* gpgparticipants: create a list of key signing party participants,
for use by the party organiser
+* keyanalyze: minimum signing distance (MSD) analysis on keyrings
* keylookup: ncurses wrapper around gpg --search
* sig2dot: converts a list of GnuPG signatures to a .dot file
* springgraph: creates a graph from a .dot file