By Dan Frommer. From the 
archives.
Friday, July 15, 2011 at 11:46 am.
5 years after launching, Twitter serving up 350 billion tweets a day
Cool stat. And more context from Twitter:
There were 224 Tweets sent on July 15, 2006. Today, users send that many Tweets in less than a tenth of a second.
You’re following @splatf, right?
Check out my new site: The New Consumer, a publication about how and why people spend their time and money.