Facebook "Like" stats not showing up in Facebook Insights?

I just noticed one of the pages on my site has 46 likes, but they don't show up at all in Facebook Insights:

http://www.datesphere.com/blog/2011/01/26/the-top-10-dating-site-myths/ugly-klint/

The like button on that page is implemented via the Sociable plugin, but unfortunately both the FB developer and Sociable documentation are completely useless and/or non-existent, so I thought I'd ask you fine people.开发者_StackOverflow社区

Any ideas why this is happening?

Did you add www.datesphere.com as your Facebook Insights domain? The full domain has to match, so if your domain is set to datesphere.com, the page won't show up.

I had just set up domain insights and had a similar sounding problem. I found this in the FAQ at the bottom of the Insights doc, which may mean (for me), just wait a bit.

I am a Page administrator. Why am I not able to see Insights for my Page?

Insights are only available to pages which are liked by at least 30 people. Insights will start showing up for your page once your page has 30 users who like it.