Twitter Acquires, Shuts Down Social News Startup Summify http://t.co/pIJTh9d6 #
Pulse Jumped From 1 Million To 11 Million Downloads In 2011;…
Twitter Weekly Recap for 2012-01-27
Twitter Weekly Recap for 2012-01-20
Treadmill 30min, 1.5 miles, 209 calories #
My sweetheart Guess what we have been up to? http://t.co/vUYg8tfS #
Twitter Daily Recap 2012-01-13…
