Quintessence of the Loon http://www.ratbags.com/loon/pop
Compilation of "weirdness and madness on the World Wide Web": websites showing either "detachment from reality or a glorious obsession by the site owner." Includes annotated directory of sites about many anomalous topics, such as alien abductions, the Philadelphia Experiment, dowsing, gravitics, prophecies, spiritual healing, and faces in the moon.
Pavel Smutny http://mujweb.cz/Veda/thowt/pop
Power plants on ancient tapestry, microprocessor design in temple layout, astronomical implications of designs in temples and tombs.
MMMGroup http://mmmgroup.altervista.org/index.htmlpop
This site is dedicated to various mysteries: forbidden archaeology, Egypt, OOPARTS, strange photos, anomalies in the past and other various mysteries.