[AndreSegers]

That very well may be, but my point was basically that it's not something I have to worry about in Chrome either.

[mbrubeck]

You will, once the toolbar/adware/malware makers start targeting Chrome more. (Google can try to stop them, but it will be an arms race.)

[Raphael]

It doesn't have bars really, only buttons that open floating views. Although I suppose you could inject a bar into the web page.