prizereactor.com.auは安全ですか？

Site is owned by ***** who are internet marketers claiming to "own over 20 million good email records". The purpose of the site is to harvest email records. From their terms and conditions; "By submitting a completed questionnaire, you agree that WRM Media Pty Ltd and its sponsors, may use your email address to send information and promotions concerning third party products and services and also supply your contact information and questionnaire responses to companies so that they may use them to contact you by mail, phone or email to send offers and promote services based on your preferences. By responding to a question you expressly consent for that named organization or preferred supplier to contact you on the details provided."