"To learn more about my users, I sent a short list of questions to 1222 recipients." brilliant read, one thing I'd modify is ask some/all these questions on si

"To learn more about my users, I sent a short list of questions to 1222 recipients." brilliant read, one thing I'd modify is ask some/all these questions on signup or login. Tweak enough questions and techniques to ask [0] so as not to discourage. This way you can gain more info as as people use/try/login. [0] Must be numerous ways to gain info building it into actions of tool.