StraightUpSocial News Links for 10/9/2009

‘Follow Friday’: NASA, Space And Lunar Crashes

CNN launches a new weekly feature to highlight five recommended Twitter feeds, just like tweeters do every Friday via the #FF hash tag. This week, CNN’s focus is on NASA’s moon crash mission that happened this morning.

Facebook Vs Twitter Round 2: A Comparison Of The Top Users

Nick O’Neill at All Facebook shows us how the Twitter accounts with the most followers (mostly celebrities) are catching up to the Facebook accounts with the most fans (mostly celebrities, again) in terms of overall numbers of fans/followers.

StumbleUpon Recasts Itself As A Social Search Engine ‘Between Google And Twitter.’

Erick Schonfeld at TechCrunch shares news of changes at social sharing site StumbleUpon, which can now function more like a search engine with a social layer built into the search results.