In the age of the Internet, we can never be sure who will see what we put online, "and more concerningly, if someone has a mind to they can readily find out who you are, who you're friends with, and what you've been doing lately."
2. 網站名稱來自一般美國大學發給入學新生的「花名冊」，內有學校所有成員名單，具有「協助大夥互相認識」的意涵。