The plugin used for the dating site is from dadingsolutions.biz. It costs 99 dollars for one site. I personally haven’t purchased it myself, but have been seriously considering it..
Go to their site and check it out.. They have a lot of themes available to customers and they are very helpful.
I’m not plugging them. I’m just telling you what I have found out about them. I have checked their demo out, and I have talked with the owner of the company.. He is very friendly and is quite responsive when you ask questions.. I personally like the plugin, based on what I have seen.
One thing to note is, he also uses other plugins to enhance the look of the demo. But he is also very open about it.
Thanks,