How about asking your potential partner about Brexit.
It might seem like a sure-fire passion-killer, but in a new study commissioned by eharmony, behavioural psychologists have named it one of the top five questions to ask on a first date.
Expert advice is provided for relationships of all orientations and ages, while a lively forum provides a venue for the site's 68,000-plus readers to connect.
By chronicling her (mis)adventures in online dating, the 30-something woman behind this blog finds humor where few would expect it (OKCupid trolls included).
These sites are, generally speaking, run by honest folks who are more interested in your well-being than their pocketbooks.