Usability

• Brand Value and the User Experience - Nice article on user experience by Kelly Goto of Gotomedia
• How To Quantify The User Experience - Interesting way of "selling" the user experience to clients
• Understanding Organizational Stakeholders for Design Success - Excellent article detailing how organisational stakeholder analysis can highlight potential problems and help achieve organisational as well as user goals.
• Usability Guidelines - Checklist of usability guidelines
• Usability Testing Materials - Example documents for running a usability test
• Navigating in the dark - Excellent article on how people really navigate the web
• Usability Toolkit - A great resource
• Check boxes VS. Radio Buttons - Just what it says

Some interesting Web 2.0 links:

• Web 2.0 - Europe VS. USA
• DropSend - Just like Dropload but only better (up to 1gig files)
• One foot in the future - Good article but has the register barrier to get it
• Say-so - Cool Web 2.0 article
• Usability Testing Materials - Interesting article by Paul Graham