Things from the internet that I think are rad:
Music:
reddit/r/futurebeats
You are Listening to LA
youtube/watch=RKZIKB
Reading:
Harry Potter and the Methods of Rationality
Politics and the English Language
Brimstone and Marmalade
The Robot and the Baby
Education and Software
The Veridian Manifesto
The Time Travel Club
A Defense of Poetry
All You Zombies
Humor:
The Lyttle Lytton Contest
Overqualified
Dinosaur Comics
Smbc Comics
xkcd
Tech:
Magic Ink
Webcreme
Hacker News
Paul Graham Essays
The Early History of Smalltalk
youtube/user/marquesbrownlee
Assange-Schmidt Meeting Transcript
The Real Computer Revolution Hasn't Happened Yet
Miscellaneous:
Puzzles
Fruit MRI
Movie Scripts
Pokemon Fan Art
Workflowy
Verical Horizon Hong Kong
wikipedia/Inform_7