Firefox 3.0 solved a lot of the speed and memory issues, so I agree that Chrome isn't going to win me over on those points. But some of the niceties are tempting, such as resizable text areas (I know, supposedly a firefox plugin can solve that for me) and the nice way it handles the difference between searching for a word and surfing to an intranet site of the same name.

If they can start implementing decent plug-ins, it'll definitely give firefox a run for its money.

What would be truly awesome if if they can somehow give Firefox plugin developers an easy path to Chrome plugins. Something where you can take your existing Firefox plugins and easily convert them to Chrome. I think at this point that would be the Killer App.