With all the recent attention on the new Firefox 3 Internet browser, it's easy to miss two strong, innovative rivals. Add it all up, and Microsoft's market-leading Internet Explorer has some impressive challengers. Opera 9.5, for instance, lets you share bookmarked Web pages and notes among several computers. And another browser, Flock 2, brings Firefox 3's improvements to an already strong system for sharing photos and blog entries and linking friends on social-networking sites like Facebook.
June 26th 2008