ILuvSrchEngines - 5:25 pm on Apr 25, 2004 (gmt 0) [edited by: Marcia at 3:47 am (utc) on May 4, 2004]
'Hilltop' requires detecting affiliate links by both IP address and by whois. There is a lot of speculation that the <snip> over at Google are using Hilltop or a form of it.
[edit reason] Rudeness deleted. [/edit]
[edited by: Marcia at 3:47 am (utc) on May 4, 2004]