I volunteer for a huge corporation, along with hundreds of other people, to do things that couldn't be done if they had to pay employees. It's a hobby that has

I volunteer for a huge corporation, along with hundreds of other people, to do things that couldn't be done if they had to pay employees. It's a hobby that has aspects of a side-job. I don't see why it couldn't work for Cuban. (Interestingly enough, volunteering is illegal in France, where the people that would be volunteers for this otherwise are actually employed and in a union.)