I followed a link to http://www.kaai.salu.net/, got a shaking "Verifying images" as if it were in an infinite loop of verifying images, and it just stayed that way. Mouse couldn't move mouse pointer, Ctrl-Break did nothing, no key did anything except Ctrl-Alt-Del, which rebooted.
I originally browsed http://www.wfpl.org/, then followed the Homegrown link, and then the aforementioned link, which was about allergies. I think "kaai" is Kentuckiana Allergy, Asthma and Immunology, and it looks like Arachne 1.70rel3 (I don't keep any earlier version) was allergic to this web page.