growingdigital - 5:27 pm on Dec 14, 2004 (gmt 0)

If I was going to do something shady with links, I'd use a script disguised as an HTML page. If a search engine spider hit the page, I'd spit out some other content instead of the links. It'd be near-impossible for those linking to me to detect.

To detect this method just check the cached page in Google, or use a search engine simulator.