StraightUpSocial News Links for 11/9/2009

Refining the Twitter Explosion

Noam Cohen at The New York Times previews Twitter’s upcoming geolocation feature that is expected to help users find the most relevant tweets.

Splurb Surfaces The Most Popular Links Across Social Media Sites

Leena Rao at TechCrunch briefly reviews Splurb, another site that tallies the most popular links appearing across many social media sites.

Facebook Surpasses 325 Million Users

Nick O’Neill at All Facebook tells us that Facebook has surpassed 325 million users according to advertising stats from the social network.