lauriefrance wrote:
How would one go about getting one of those jobs?
For the Amazon one, just sign up and start looking through the available hits. Once you get a few completed (and marked as acceptable by the creator), you can qualify for other ones.
As for the rest, Google... read articles from known news sources on the crowdsourcing sites and apps to verify they're legit.
My other home gigs (writing, editing, tech-editing, hardware reviews), I got through having my blog and being approached by other writers and editors (if they're too busy to take a gig, they like to help out their clients by referring them to another person who is reliable).