"Workers relying on such low wages and unstable employment are not likely to be able to educate their children enough to escape increasingly high rates of unemployment. A sustainable form of crowdsourcing will require forms of collective governance that mitigate the effects of market competition on those treated as mere links in a chain of algorithmic logic."
http://economix.blogs.nytimes.com/2013/03/18/the-unregulated...
Workers will do jobs for as little as 25 cents an hour. http://www.thedailybeast.com/articles/2011/06/22/americans-w...
According to the nytimes article, 70% of the workers are women. For me, the possibility of paying an american woman 25 cents an hour so that I can get some press coverage is disgusting. When we needed data entry done, we hired some of our out of work friends for about $12-$15 per hour. It served our needs just fine and cost us about $1500 total.
For fast turn arounds, I see why you would want mechanical turk, but planning ahead can give you the possibility of treating people ethically. I don't agree with any systems that perpetuate poverty. Mechanical Turk obviously provides a very valuable service to businesses however. Does anyone know if there any systems like mechanical turk that guarantee at least minimum wage is being paid to the workers?