You won have access to the instructors and you won get credit, but the class provides a solid overview of nutrition from how macronutrients are used in the body, the role of food in aging and health and various other topics.
It's easy to learn inexpensive prospecting, and once you arrive at a knowledge of the sort of content you can be writing you should find it easy to be consistent.
Put simply, you'll be cold-calling strangers, in an age when cold calls are dying out.

What is Pligg?

Pligg is an open source Content Management System (CMS) that you can download and use for free.