Just a tip / question:
Since geocities is no more, and there are lots of sites where you might be able to get a link from that still link to non-existent geocities pages, I thought I would share this query:
(I THINK that is the best query, but if not, please let me know if there is a better query to use).
I figured you could contact the webmaster of those sites and let them know that the geocities page they link to doesn't exist, and then suggest they link to one of your appropriate pages instead.
Are there other domains besides geocities that are no more that we should be searching for?
Thanks in advance.