The first comment on this blog lays out some key differences: http://jonoscript.wordpress.com/2009/12/08/google-chrome-extensions/ http://jonoscript.wordpress.c

The first comment on this blog lays out some key differences: http://jonoscript.wordpress.com/2009/12/08/google-chrome-extensions/ http://jonoscript.wordpress.com/2009/12/08/google-chrome-ext...