Digits of Pi  
   50 million digits in gzip, or 10000 in text.
   http://www.cecm.sfu.ca/projects/ISC/data/pi.html

Search Pi to 40 Million Digits  
   Find strings of digits in the first 50,000,000 digits of Pi.
   http://www.angio.net/pi/piquery

Beauty  
   A sort of poem with the digits of Pi, spelled out with the words in many different languages.
   http://www.ugcs.caltech.edu/~eveander/beauty.html

Project Gutenberg Pi Listing  
   1.25 million digits.
   ftp://uiarchive.cso.uiuc.edu/pub/ftp/ibiblio.unc.edu/pub/docs/books/gutenberg/etext93/pimil10.txt

Am I in Pi  
   Determines where your birthday first occurs in PI. Checks the first 1,254,543 digits of PI.
   http://www.facade.com/legacy/amiinpi/

Search within Pi  
   Search in the first four billion binary digits of Pi for a string and links to further information about Pi.
   http://pi.nersc.gov/

Search for strings within Pi  
   Searches for any string of digits (up to 120 of them) in the first 100 million digits of Pi.
   http://www.angio.net/pi/piquery.html

Are the Digits of Pi Random?  
   An article by Paul Preuss about new research outcome at the Berkeley Lab.
   http://www.lbl.gov/Science-Articles/Archive/pi-random.html

The 100-Club  
   Club for people who can memorize 100 or more digits of Pi.
   http://www.acc.umu.se/~olletg/pi/club_100.htm

Search for your Name in the Digits of Pi  
   An Online-Form that searches for a given name or word in the Digits of Pi.
   http://www.angelfire.com/mt/ofolives/pisearch.html

The Search for Intelligence in Pi  
   Tries to read some meaningful text out of the digits of Pi.
   http://members.aol.com/spoons1000/pi/

Pi  
   Immediately displays the number Pi to over 10 million digits.
   http://3.141592653589793238462643383279502884197169399375105820974944592.jp/

Digital Piety: A Poem about Memorizing Pi  
   A poem about memorizing digits of pi and finding beauty in the chaos. Includes a brief discussion of the assumption of normality behind the poem, with links to related resources.
   http://www.jefflindsay.com/poems-pi.shtml

How to Memorize Pi  
   Guidance on how to remember this diffuclt number to several decimal places.
   http://www.freewebs.com/howtomemorizepi/

The 2 Club  
   Club for people that can memorize more than 2 digits of Pi.
   http://www.rebas.se/humor/piclub.shtml