ReadWriteWeb writes "Information about the next versions of Firefox and Internet Explorer suggest that the two biggest browsers are heading in different directions. Mozilla has published a wiki page detailing its plans for the next version of Firefox, codenamed "Gran Paradiso". Among the mandatory requirements listed for FF3 are improving the add-on experience, providing an extensible bookmarks back-end platform, adding more support for web services "to act as content handlers" — all of which show that Firefox wants to be an independent information broker rather than a simple HTML renderer in its next version. Also in the works is Microsoft's IE8. According to ActiveWin.com, a Microsoft official at CES told them that work has already begun for IE 8 and it may be released as a final product "within 18-24 months". Looking ahead, it's obvious that IE will continue to hook into the advanced functionality that Vista offers.
So while IE7 and Firefox 2 were more alike than different (feature-wise they're practically identical!), with IE8 and FF3 we will likely see the two biggest browsers head off into different directions."