With the google toolbar you can use alt+g for jump to text field and alt+enter for i feel lucky search.
this action makes for example non linked urls [not] clickable [but]:
select text and [i used up and down] either go directly to site or get the search for word selected.
now I realise this should be feasible bo other means but anyway it made me happy because i really like this googly toolbar and I really dont like them unlinked links.
I think this probably could be made into an open in new window feature too for ordinary links which I belive i read wasn´t feasible today. Now lets see if that doesn´t show up in the next post...