Coursera now passing student details to employers (with the students permission - opt in). Allows people to seek work through the courses they have done.
The original 23 things site
"Listed below are 23 Things (or small exercises) that you can do on the web to explore and expand your knowledge of the Internet and Web 2.0."
More than a decade into the 21st century and we are still keeping learners and teachers prisoners of the analog past by enforcing outdated mandates that ban and block them from using the digital resources of their world.