Sometimes I'm serious.
www.google.com- Obvious, but links to most of the universe
www.wikipedia.org- Maybe not 100% reliable in the facts department, but still pretty impressive
www.espn.com- Covers pretty much all of the most popular sports in the world
www.imdb.com- Thorough site about film, TV, actors, and entertainment news
http://www.infidels.org/- Detailed information about secular topics
www.ironchariots.org- Well designed refutation of creationism and support for evolution
www.yahoo.com- Like Google, links to nearly everything humans have ever done
www.theonion.com- Possibly the funniest mock news in history
www.madmagazine.com- Not as good as the magazine, but makes me laugh
www.snopes.com- Weird and wonderful treasure
http://www.peterrussell.com/Odds/WorldClock.php- A reminder of how much tragedy the world faces
www.publicradiofan.com- Never complain about the lame stations in your hometown again
www.youtube.com- Has some limitations, but it’s unbelievably captivating
www.hulu.com- Offers a lot of TV shows and movies for free
www.facebook.com- This satisfies the 13-year-old in me
www.stevepavlina.com- Candid articles on personal development
http://godisimaginary.com/- A straightforward refutation of theism
http://whywontgodhealamputees.com/- Another brilliant critique of theism and the power of religion
http://www.hitchensweb.com/- Despite disagreeing with him on some major issues (like war) he may be the greatest journalist of recent times
www.couchsurfing.com- A great concept
http://www.guinnessworldrecords.com/- Not as good as the books, but still pretty cool
http://refdesk.com/- Tons of information about nearly everything
http://www.billhicks.com/- One of the greatest comedians of all-time
http://www.chaser.com.au/- A goofy group of excellent Aussie comedians
http://www.gutenberg.org/wiki/Main_Page- Offers over 30,000 free e-books in many languages
www.playboy.com- Classic lust, but genuinely good articles and other features
http://www.infowars.com/- Conspiracy theories or truth? I don’t know for sure, but if any of this is true, people had better wake up.
www.billboard.com- For the music geek in all of us
http://www.ultimate-guitar.com/- Wonderful collections of guitar tablature
http://yudkowsky.net/obsolete/tmol-faq.html- Labeled as obsolete, but made a difference for me in how I view science and philosophy. Yudkowsky’s relevant site material is quality.
http://www.kurzweilai.net/index.html?flash=1-Tons of information about technological singularity and other relevant scientific projects
http://www.thp.org/- Encourages empowering people to end the problems of world hunger
http://servenet.org/- For anyone who wants to find ways to help people in need