People

Dan Sicko
Matt MacQueen
Aran "Teep" Parillo
Claude Young
Simon "CiM" Walley
Mike Brown
Beth McLean
James Wittenbach
Dave Falkenburg
Stephen Vance
Rich Reibel
Terren Ilana Wein

Places

Emusic Unlimited
Get exposed to a fantastic amount of music for a really trivial amount of money, legally. The artists get paid, and unlike certain really crappy implementations of subscription music services, you get uncrippled files that you can burn to cd's or copy to your favorite portable player.
Television Without Pity
If you're going to piss your life away watching television, you might as well get the most out of your viewing by reading the recaps and participating in the forums at this wonderful site.
The War Against Silence
You'd have to go pretty far to find a better written collection of record reviews than this. Far beyond the blurbing of most review sites, Glenn McDonald takes the time to place every release in context, musically and otherwise, and I can say that he's one of the few reviewers whom I find to be worth reading even when he's writing about music I have no interest in whatsoever.
TechnoTourist.org
These electronic music fanatics will go anywhere great techno music can be found, and they have the scrapbooks and frequent flier miles to prove it. Their forums are a labor of love, and among the many treats are some exclusive interviews with some of techno's most talented musicians and a truly staggering photo collection amassed on their trips around the globe.
Fuller Up, The Dead Musician Directory
Macabre in the extreme, but strangely compelling. You can spend hours here.
Slashdot
You would be hard pressed to find a larger collection of idiots anywhere on the internet. At the same time, you would be equally hard pressed to find a larger collection of technologically informed, fascinating personalities. Warts and all, this humongous weblog is often the first site I look at every morning, like a series of horrible carwrecks that occasionally produces ingots of purest gold amidst the carnage.
Penny Arcade
Funny, sometimes brutal observations of the world's geekiest presentable hobby.

Things

The Mozilla Project
My current software obsession. Strike a blow against the Evil Empire and use a pretty amazing piece of software at the same time. As an added bonus, check out the cool fansite Mozillazine, and don't miss all of the really cool developer's blogs.
The All-Music Guide
Not exactly accurate (the database is riddled with errors, some small, some horrifying), but this site is the essential reference for anyone obssessed with western popular (and obscure) music. It contains hundreds of thousands of albums, with cross-referenced track listings and reviews. Great for settling bets on questions like "Which Yes albums did Bill Bruford play drums on?"
The Internet Movie Database
Likewise, the IMDB is the movie buff's ultimate research site. It features cast and crew listings for essentially every major film to reach general release in the USA.