I’ve been an expert consultant since 2015 and decided warn other in order not to spend their time with this scam. They keep calling with this grandiose projects and for being part of them all you have to do is doing this surveys that will take 10 minutes and “its automatic, you’ll get a consultation for your minimum fee” which in my case is $500. You do the survey, sometimes even enticed with some change ($20 or $30) and then they disappear. No fee for the survey and not grand project. In my experience with them they’re nothing but a data mining scam. With proper expert consulting firms my contact-to-consultation ratio is over 90%. With Dialectica its below 5% after 20 proposals. Don’t waste your time if you’re a proper expert. If you’re a scam artist yourself then you’ll be good for each other.