StraightUpSocial News Links for 7/20/2009

Apollo 11 Moon Landing: A YouTube Timeline

Ben Parr at Mashable, with help from YouTube, pays tribute to the Apollo 11 moon mission, which happened 40 years ago today.

Is Twitter Sending You 500% To 1600% More Traffic Than You Might Think?

Danny Sullivan at Search Engine Land takes a closer look at the click-through data from a link posted to Twitter, as reported by Google Analytics and Bit.ly.

The Future of Search: Social Relevancy Rank

Alex Iskold at ReadWriteWeb offers insights on a successful formula for utilizing social networks for personal search.