That is the amount of income earned in December 2007 that was not from a day job.
Yes, you did read that correctly. The grand total was $2213.51.
No new methods were employed to earn the money. And the total does not include AdSense income, which was $29.52 for the month, or CafePress sales. Booyah for those.
Money comes from selling digital items on ebay and other places as well as doing reviews on this and other blogs.
But don't get me wrong - it felt like a second full-time job some of the time!