A while ago I was asked to help answer an interesting question. Imagine: you want your website (and organisatuon) to become "truly web 2.0", and a donor is considering a sizeable grant to help you do that, under the condition that you define yourself how you will measure your "web 2.0"-ness, set your own targets for the next half year, and have reached those targets by then. What would you measure and what targets would you set?

• Indicators: Web 1.0 metrics like number of visitors or registered users are not really a measure for "web 2.0-ness". Amount of user-generated content maybe more. Per registered user? Number of mashups? Position in Technorati? Having an API, connecting to the APIs of other sites? Number of feeds into your site?
• Targets: A 6-month timeframe to do the technical work and show measurable results would lead me to focus more on the infrastructure and organisational side of things. What's a realistic target... needs to be compelling enough to get the grant, but also a pretty certain win...

After using Firefox for a while, it's hard to imagine still how "normal people" surf the web. By now, I tweaked my Firefox behaviour with several extensions.
Webdeveloper toolbar
Essential for developing web pages! The toolbar offers too many options to list all, but to name a few that I would not live without anymore:

• CSS tools: edit the style sheet of a page on the spot, great for testing and debugging. Mark links as visited or unvisited to test styles here too.

While trying to find good resources for browser compatibility, I came across some interesting services to check the output of a web page on different platforms and browsers.

• Browser Photo delivers pictures of a page in different screen sizes on WebTV, iMac, and PC (Windows 2000), for IE and NS mainly (no Mozilla...). $150 for a year unlimited checking.