useful:

80386 Reference
acronymfinder
algosort
bicyletutor
bicyle glossary
bit twiddling hacks
browsershots
CIA World Factbook
comp.lang.c FAQ
consumer reports
ctbike
currency converter
dictionary.com
Fallacy Files
food additives
google
- books
- maps
- papers
gutenberg
html color codes
idiom connection, english
ip locator
metamath
math symbols [2]
Logical Fallacies
internet slang
NIST DADS
nutritiondata
parallel intro
POSIX
R*T*E*C
SICP
snopes
Stanford CS Library
straightdope
walkscore
weather.com
wikipedia

people i know:

apakuni
carterman
david
devon
dooky
guzie
hawkins
remmy
rewben
todd
trollboy

people i don't know:

alton brown
bram cohen
adam dunkels
paul hsieh
dan kegel
donald knuth
johnp
orbitz
peter klausler
raptor man
ran prieur
smallcode
smashmethod
michael zalewski

software:

apache
clang
DTrace
Erlang
firefox
- adblock plus
- bugmenot
- flashblock
- livehttpheaders
- noscript
- tab mix plus
- yslow
FreeBSD
folding@home
git
- CheatSheet
- faq
- github guides
- git for comp scientists
gcc
GNU screen
gnome-terminal
links
linux
OpenOffice.org
perl
pidgin
pingtunnel
postgresql
ProcessExplorer
rlwrap
rsync
sqlite
streamripper
svn
- svnbook
transmission
ubuntu
utorrent
vim
winmerge
WinSCP
xfce

useless:

amazing cynicalman
- N/A comics
bash.org
bikesnobnyc
bofh
explosm
freenode
fwfr
reddit/programming
shoutcast
slashdot
uncyclopedia