About to do the whole undress to get through security at the airport thing. Not sure why I even bothered to get fully dressed this morning.

• Date Display Technique with Sprites
  Cool css trick that might be useful elsewhere as well.
• Chroma-Hash
  An interesting experiment (using jQuery) to create secure visual feedback for password fields.
• Getting Started with Orbited
  An introductory tutorial to Comet and Orbited
• Supporting IE6 – a poison chalice or the holy grail? | Building the real-time web
  A different take on the, er, advantages, to supporting this awful browser.