Looks like not even mighty Google itself is able to resist the charms of a bit of widespread internet shorthand. +1, whether used to uprank an Engadget comment or in freehand writing to signify one's support / approval of something, is making its way into Google search results. You'll soon be able to throw a single thumb up on links or ads you find useful, which will then be used to inform your buddies about the value of that site. Recommendations are filtered using a typically complex algorithm intended to make them as relevant as possible, with people within your social circle (i.e. Gtalk buddies and Gmail contacts) gettin
