I spend a LOT of time online, and have chances to explore the internet, and have found a select few sites that are my favorites, which I suggest all my friends visit. I'm aware that not everyone has the same interests as I do, but these are a wide variety of things, and knowing my friends, it's all good.
[NOTE: The above picture is thanks to Engrish.com, linked below.]
Specific Informational Sites
The Vaults of Erowid
Loveherald
Tattered Cloth: A Dir en Grey Shrine
Sites Just for Fun
Freaky Links
Swirve Games
Japanese Engrish (Check it out, it's hilariously funny!!!)
Other Sites
Pathetic.org (Poetry Site)
The Poetry Garden
The Star Lite Cafe (Poetry Site)
Fallen Angel: A Shrine to Angel Sanctuary
The Dark Rose (Cris's Site, Originaly CrisMadRox)