I just thought of one possibility. I have a family account on OpenDNS which provides Malware/Botnet protection and ad ad blocking among its services. I don't have logging turned on, so I cannot verify this, but it occurs to me that OpenDNS could easily be blocking the cookie.


"All you've got to do is own up to your ignorance
honestly, and you'll find people who are eager to
fill your head with information"
--Walt Disney