Keysigning madness

Today I started to process the results of the N7Y Keysigning party.
Before, i did a gpg –refresh-keys which ended in the following result:

gpg: Total number processed: 830
gpg:       skipped new keys: 1
gpg:              unchanged: 537
gpg:           new user IDs: 29
gpg:            new subkeys: 1
gpg:         new signatures: 20095