"Truth of matter is you just need a lot of [those qualities].It's a broad-based compatibility that makes people happy together for a long time.
While many dating apps are free, e Harmony charges monthly subscriptions that cost up to .95 a month.
"We saw the same thing after 9/11," he said, speaking of the Sept.
It was launched on August 22, 2000, and is based in Los Angeles, California. Large investors include Sequoia Capital and Technology Cross Ventures.
"Whatever your politics are, the world is less predictable than it was a year ago.
People want to be with someone in that kind of environment." Langston added there was one other time that triggered a similar membership boost.