Assigning a numerical score to happiness may seem a little absurd, but it's a good indicator of how successful online dating really is.
Despite the fact that online dating is fraught with certain dangers, it hasn't deterred people from logging in.
Being approached by someone in person who won't take no for an answer is certainly frustrating.
And it doesn't get any easier when it's happening virtually, especially among females.
Online dating isn't 100% safe and there are plenty of crooks out there who want to steal your heart and your wallet.
There were approximately 5,600 complaints of online dating romance scams reported to the FBI in 2011 alone.