Love-Meet.net
Love-Meet.net is an online dating service in liberty city that Niko Bellic can use in Liberty City. Niko can choose women to date using Love-Meet. As well, it is featured in a mission that involves Niko to "date" "French Tom," where Niko must kill him.
There are a total of 9 men (including yourself) and 9 women on Love-Meet.net. While it is possible to select "Date" on any of their profiles, only 2 of the 9 women are actually dateable.