It's like Silverlight. Initially people were like "oh flash is already on 99% of computers" but failed to realize the fact that 99% (not really, but close enough) of computers come with Windows, and Microsoft controls Windows. Microsoft, when ready, can easily get people to use it.<p>And with Google, all it has to do is slap that browser on its front page if it <i>really</i> wanted the average user to switch.<p>Obviously Google chrome still has some kinks, so they won't want the average user to switch just yet (assuming that's even their goal).