linkage

Ego

Dilbert Quite simply magnificent. Describes modern office-working life with sickening accuracy.
The Black Sheep Brewery Class in a glass. And, long ago, I did their website for them.
The Onion
Scabarous, probably actionable and sometimes just wet-yourself funny.
xkcd.com Comics for geeks. This is as it should be.
Principia Discordia
Weebl's Stuff
The home of Magical Trevor and Weebl & Bob. Bizarre, stupid. And absolutely wonderful.
ego surfing fun
What Google says about people called Darren Stephens...
Wiktionary
The free, online, multilingual dictionary.

info.cern.ch. The first ever website.
Eric S Raymond. The home page of the author of the "Cathedral and The Bazaar" A wonderful site that contains a host of jewels, such as How To Become A Hacker and a whole load more.
MikTeX
The home page for the Windows distribution of TeX, the wondrous document writing tool.
Slashdot
News for geeks. Indispensible.
The Register
All the tech news that's fit to print, plus the incomparable BOFH
PalmGear
Premier site for the premier PDA. WinCE may look prettier, but PalmOS wins on usability every time.
2600 - The Hacker Quarterly. Interesting reading.
WSRI. The home page of the Web Science Research Initiative

BBC News
Robert X Cringely's site
Robert X Cringely is the columnist and writer who also presented the brilliant "Triumph of the Nerds"
The British Computer Society
The Association for Computing Machinery
Knol: Goggle's take on wikipedia, but different (more like citizendium really)

Numbers Stations (at Wikipedia). Numbers stations are truly bizarre things, broadcast on shortwave radio stations and now, apparently, using VoIP
The M3P Project The site of the Malta Music Memory Project, with which I am involved.