ReadWriteWeb

StumbleUpon, the popular content recommendation service, just launched a major new version of its web toolbar, which brings the StumbleUpon experience to users without having to install a browser extension. The web toolbar is similar to Digg's DiggBar, and this new and enhanced version features a fully personalized experience as well as enhancements to its sharing features. While the WebToolbar doesn't quite feature the same functionality as the standard StumbleUpon toolbar, it does make up for this by being a lot more convenient to use, and, of course, you can use it on any computer as you don't have to install the browser extension to use it.