I personally use AmazonTurk to make extra money to buy cryptocurrency. It is pretty good, but like here on Steemit, there are tricks to learn.
When first signing up, it may take some time to be approved, but they are very legitimate. I have made close to $200.00 and don't use it every day.
Thank you for making this post about how to earn Steem. Like anything, earning is about hard work not just luck! I look forward to seeing more posts about earning Steem. Have a great week!