Introducing Kilim
If java.util.concurrent is not your bag, Actors can help.

• tempalias - Temporary Email Aliases
  A simple temporary email generator, with a more modern UI than mailinator.

• Large scale application development and MVP - Google Web Toolkit - Google Code
  Introduction to the MVP pattern with GWT

• Below Minimum: Netbook Gaming?
  A lot of great suggestions to play games on an underpowered netbook (read the comments as well).

• Patrick Stewart on Extras
  Great scene between Patrick Stewart and Ricky Gervais

• One mentally deranged junkyard kitten
  “My girlfriend thinks the cat has reactive attachment disorder because her mother abandoned her at a young age; personally, I just think the kitten is an asshole.”

• Git Cheat Sheet - Guides - GitHub
  Good summary of git’s main commands and recipes.

• Compiler theory, quantum physics and Fermat’s theorem
  Yup, all of the above in one, convenient place.

• Project Amiga Juggler
  Reimplementing the Amiga juggler in Java!