Referrers and blogroll additions

To be added to blogroll:

First, a couple of site which have been directing traffic to e_f, in addition to global guerillas (already on blog roll):

Airminded Airpower and British Society 1908-1941

Dark Roasted Blend Lots of interesting and bizarre stuff…

And added:

H-zone unrestricted information about hacking and website defacements

http://www.fermath.info/ An interesting resources for cryptography.