Notably with "live" searches... with micro-blogging, digg, twitter, facebook and other social networks with real-time status updates, the most relevant search results may have been posted only minutes ago. Current mainstream search engines don't provide these results albeit, blog posts and such are generally of questionable credibility. Still the "live" information market exists, and I would expect Google to embrace these sources. Startups, such as Scoopler, have been lauched in the past year or so - but none have gained traction from what I've observed. Let's see what comes...