I just read the news on the abovementioned at yahoo.com.sg. It is basically a website that is dedicated to exposing men who cheat on their wives or girlfriends. As the name implies, checks are only carried out in Geylang. But there are so many ways men can cheat and there are so many places where men who cheat go to, and thus the effectiveness of Geylang Checker in exposing men who cheat is limited. (Nonetheless, I appreciate the founder's efforts and admire her courage.) Years ago, my friend and I visited Malaysia on a coach and there was this tour guide who told us that there were many Singaporean men who kept mistresses in Johor, Malaysia. Surprising?! No, I don't think so.
Do to others what you want others to do to you.