The sort of the most efficient way for online dating marketplace to evolve and, in fact, any marketplace to evolve is to have one really big market where people can enter and exit as they please, where people have really advanced search, sort, and filtering technology.

We sold OkCupid to Match in January of 2011. In September of 2012, I became CEO of all of Match, which is the operating segment of IAC that contains all of the dating properties.

My work involves online dating, but I believe almost every behavior exhibited online has an offline corollary. Really, the medium doesn't change human nature.

We were intrigued by the fact that we had so much actual behavior among people on our dating site, OKCupid.

New Year's Eve to Valentine's Day is our peak season, and in many ways, Valentine's Day is our Christmas. Everybody in the world makes the same three New Year's resolutions: health, career and money, and love.

Dating is a numbers game. What we try to promise is good first dates. Once that first date happens, it's really up to you.

OKCupid's model is almost entirely based on advertising, which is the way most online media is monetized these days, whether it's the news or whether it's sports, and we think online dating is going to evolve in the exact same way.

One thing matters more than anything else for a dating product, and that is the quantity and quality of the people who use the product. It's really freaking hard to get critical mass.

I think for marketplace businesses, and when you think about online dating, it's not a social network. It's not a place where you go to talk to people you already know; it's a place you go to interact with someone you've never met before.

New Year's Eve to Valentine's Day is our peak season, and in many ways, Valentine's Day is our Christmas. Everybody in the world makes the same three New Year's resolutions: health, career and money, and love.

When people talk about the impact of mobile dating, everyone focuses on real-time meeting - this idea that my pocket will vibrate every time a hot girl walks by. That's important. But it's not transformative.

In dating, the question is how many Tinder knockoffs are we going to have, and are any of them going to take off?

When you're thinking about building your own online dating profile, especially on OkCupid, you should go through the same steps you're thinking about when you're going out to meet someone new. You want to put your best foot forward.

I get to be the nosiest friend or acquaintance that anyone has because it's - my job is to ask you about your dating life all the time.