Can one earn a significant amount of money from websites like crowdflower.com or microworkers.com?

 Websites like CrowdFlower and Microworkers can provide opportunities to earn some money through micro-tasks, but it's unlikely to be a significant amount unless you dedicate a considerable amount of time and effort. These platforms typically offer small tasks that pay cents per completion, so while it can supplement income, it's usually not a primary source of significant earnings.