This article on Hacker News is right up the Career 2.0 alley! It's an online service that lets you learn as much, or as little, as you want for a flat rate.
This is perfect the unemployed or the underemployed who want to polish their skills and line themselves up for the job they want. In fact, the first example in the article is someone who did just that.
Here's the article College for $99 a Month
The actual website for the courses is Straighter Line
And of course, a hat tip to Hacker News, a great source of information on a variety of subjects.