Hello everyone.. You are voluntarily invited to participate in our survey. It doesn't sound interesting? No incentive! Sincere apology if this is annoying. Truly appreciate for you voluntarily involvement. Our survey is available Here. We are from Nanyang Technological University (NTU), and we are conducting a research on motivation of crowdsourced users. We would like your help to obtain some information about your experiences and perceptions on crowdsourcing. You may be assured of complete confidentiality. Your personal data will be protected, and we won't use any names in our report. The report will be kept within our institute for record purpose. You will be asked to acknowledge a consent form of your participation for this survey. Thank you for taking time to participate in this questionnaire session about users' motivation on crowdsourcing which will be just 15-20 minutes.