Has anyone else noticed that google chrome silently installs a plugin in Firefox called google update? Why would any legitimate company install a plugin in a competitors browser? To make matters worse you can't remove it you can only disable it. If you are not using Firefox don't worry, google still has you covered because they also install an activeX control in IE. They must have thought they were not being intrusive enough in my case because they gave me 2 of them.
I believe this is a bit sneaky and not at all what I would expect from a reputable company.