I don’t really care what’s popular on Twitter but if you do here are some lists. I especially like God and the Bible (ranked under ‘things’) alongside Starbucks and Wal-Mart (‘business’). Source: Sysomos.com (full link in comments).
What's Next: Top Trends
Diary of an accidental futurist – observations on current & future trends
Original ref: http://blog.sysomos.com/2010/02/01/the-talk-of-twitter-in-2010-so-far/