Thinking about twitter

2009 was the year Twitter boomed.  In a survey done in Nov of 2009, it was estimated that between 567, 000 and 1.8 million tweets are sent per hour! Billions of tweets have now been sent!

But Facebook is now saying that they now have 100 active million users of facebook mobile every month.

Have not jumped into either one of these too much yet, still thinking.  How can this be used towards the glory of God?