The online world has changed dramatically even since we last drew up a list of 100 useful sites in December 2006. In the interim, there has been a revival of the browser wars – with Google’s Chrome and Apple’s Safari making surprising inroads into the Windows monopoly, and offering a new vision of what browsing can be like.
Many of the sites listed here were not available when we did our last list; although longevity is a mark of pride online, it is difficult for companies set up in the 1990s …

After only 100 days and fifteen updates, Google has taken the “beta” label off Chrome, its WebKit based browser. Given that the company has a penchant for keeping products like Gmail or Google Docs in perpetual beta, it comes as a bit of a surprise that Google already considers Chrome to be a 1.0 product.
Since the first beta release, Google has focused on fixing stability issues (especially with regards to playing Flash video), sped up the already fast V8 JavaScript engine, and added a better bookmark manager and privacy controls.
Extensions …