I need to solve many textcaptchas of difficult type which require to check the corresponding website or maybe even to do some quick G research. Currently, botmaster is showing some initiative to handle more textcaptchas via crowd-solving, but in the stats page you can see most are for russian forums and in general there aren't that much up to now. I am thinking about giving out questions in 1000 packs and waiting for answers. What would you recommend? Which rate would you estimate for answering 1k questions? amazon mechanical turk (is it allowed?) freelancer.com (rather expensive people, not so many workers, more developers) odesk (?) VAs (?) ... ? Thankful for any suggestions.