Lexigrams for Fun - http://www.airwindows.com/fiction/essays/Anagrams.html Lexigrams are words or phrases constructed from larger words, names or phrases.
Scrambles - http://www.thinks.com/java/scramble/anagrams.htm Java word scrambles covering famous people, the arts, movies, mathematics and the sciences.
Status Code: 301 - Location: http://thinks.com/java/scramble/anagrams.htm
The Anagrammy Awards - http://www.thinks.com/java/scramble/anagrams.htm A monthly anagram competition, where you can vote for nominated anagrams in 9 categories. Also discussion board and resources.
Wacky Anagrams - http://www.math.fsu.edu/~mm-g/Unscramble/anagrams.html Vice Presidents, baseball players and ancient Greeks and others all get the treatment.