The company uses a series of algorithms to cross check personal data such as name, dateof birth and voter registered address against publicly held data such as the birth registry, voter lists and passport details.
The next most popular opinion: 42% of respondents said that whoever asks for the date should swing the check, with a 36% to 49% split between men and women, respectively.
More and more people might use 3G phones to check out a potential date before meeting them, or use video calls as part of an interactive dating service.