[noodle]

1 and 2) Not just that. In most countries, a freelance wage and salaried wage are different. For a freelance wage, you're paying for things out of pocket (taxes, benefits, etc) that your employer is required to pay for instead if you were salaried. You can't just do the math of $30/h * 40 hours * 50 weeks/year = your salary. It overlooks so much of the overhead costs of freelancing.

3) I'll readily admit that this point was anecdotal from me. But as someone who has worked with many both "good" and "bad" offshore ESL freelance developers, I can definitively say that the good ones asked for a competitive wage while the bad ones were asking for pennies on the dollar. It was really self-segmenting in this way.