My DeviantART Gallery:

Friends (Sites and Galleries):

D-Music by Jan Tosh (atroxomus)
SlyJackal on DeviantART (weedo)
My brother on DeviantART (pissandvinegar)
Telekinetic Puppy -- Joe Zygnerski

Comics:
 
Calvin & Hobbes
Get Fuzzy
Homestar Runner
Johnny the Homicidal Maniac
Ozzie and Millie

Gaming and Hobbies:

Fable
The Sims
Icarus Chronicles (Mortals LARP) -- run by Ken Semeraro
Dark Ages (Vampire LARP) -- run by Olga Kogan and Matt Blank

Fun Stuff:

School:

Stores:

B&H Photo & Video
Hot Topic
Newegg.com -- Computer equipment and supplies
ThinkGeek
T-Shirt Hell
ZipZoomFly -- Computer equipment and supplies

References:
1001 Fonts
Anime Project Alliance -- Pictures, icons, wallpapers...
Anomalies Unlimited -- Myths, legends, cool stuff.
Binary Translator
Bug Me Not -- Bypass compulsory web registration
Conversion Tables
Urban Dictionary
YouSendIt -- Send large files over email
Wikipedia