Need advice about search engine evaluation-type jobs

Hi,

I'm looking for a work online type job. I like those "search engine evaluation-type" jobs, like Appen, Leapforce, Lionbridge, Zero Chaos, iSoftStone, Clickworker, etc. (did I forget one?)

I'm looking for a job that would be well-paid (and when I say well-paid, I'm not talking about earning $100K a year like a physicist, but rather something that would pay more than gay survey-type offer). I just need a job that I can do from the comfort of my home, instead of having to get out of my home on a daily basis to work on a boring job with minimum wage....

What is your experience with the companies mentioned above? for example:

• The money to be made with them
• The amount of work available
• The speed of approval

Thanks for sharing your thoughts!