1. The economics of blogging, and there are data in the comments.
2. Are ambidexterous people and watch enthusiasts more self-reflective? Hat tip to Fashion Incubator.
3. What kind of innovator are you? And here is the associated blog.
4. "Basketball vests (singlets) with electroluminescent displays that show a player’s score, and number of fouls, are being trialled in Australia."
5. Gift certificates selling at more than face value on ebay? Why?