I quote from webmasterworld.com
QUOTE:
It is a fake referral. Someone is using proxies and scavenging your pages with that referrer. I believe they are probably using IDEA to watch who is buzzing about them publicly. There is a good chance they are scanning the forums and trying to link nics with pages from their crawls.
Anyway it is a rouge bot (probably templates stealing) and bogus traffic.
END QUOTE
If you want more information, try the following Google search
site:webmasterworld.com iaea
