Ben runs Frumster and JWed, and they are for sale. According to Compete they have ~6% of the traffic of JDate, but have a lot more potential to grow.

Frumster.com was started in December of 2001 by a gentleman in Israel (actually a Canadian who had moved to Israel) and I was one of the first members to join the service. I had heard about it pretty much on the first day. At the time I had nothing to do with the site in terms of ownership. I was pretty impressed with the service, and after about a year, the owner was going through financial difficulty because he was running it for free and it started taking up all of his time. So he started asking for donations, but he didn't get enough. Suddenly, he started charging a monthly fee for the service without warning. So it went from a free service to $18 overnight. And within 48 hours he set it back to a free service because of so many complaints.