Intriguing Links
The National Archives
"The Wayback Machine" - see previous versions of thousands of web sites for the past decade
North American Numbering Plan Administration
Infoplease: almanacs, atlas, encyclopedia, thesaurus, etc.
What are you scared of? List of Phobia Names
Bad Fads Museum (leisure suits, Pet Rocks, and more)
National Inventors Hall of Fame
Forbes' lists
The FBI'S Ten Most Wanted Fugitives
The Odd Truth (CBS News)
The Drudge Report
opensecrets.org