Most Expensive Blog Post

1. Allen Sanderson on numbers in the news.
2. Dan Ariely on how online dating is like drinking wine: "You could describe it, but it's not a very useful description. But you know if you like it or don't."
3. Betsey Stevenson and Justin Wolfers (friends of the blog) on their lives as the It Couple of Economics. My favorite line? Betsey talking about economics itself: "It’s not a profession that rewards modesty in any way." One might consider this a print version of the Stevenson-Wolfers story we told in our "Economist's Guide to Parenting" radio program.

Keep up with the latest Freakonomics news and chatter at Big Buzz. And here's more:

• Stephen Dubner talks with Dan Schawbel at Forbes about the Freakonomics phenomenon.
• Freakonomics: The Movie is now on Showtime! It is also available on DVD and Blu-ray. You can also watch it on iTunes or Netflix.
• Freakonomics tops Forbes' list of books that rock the "New Author Platform".
• Daily Beast Q&A with Dubner & Levitt on SuperFreakonomics paperback edition.
• NY Mag on Levitt’s new mind-for-hire gig.
• Econ profs rank Levitt as their fourth favorite economist under age 60.
• TIME has named the Freakonomics blog one of "The 25 Best Financial Blogs."
• Freakonomics Radio has hit the air! Find out when our second season of five hour-long specials will air on your local public radio station. You can download/subscribe at iTunes, get the RSS feed, or grab our widget.