Sometimes one social network is not enough. Say, you already have a site for yoga teachers of Canada and plan to open another one for Australia. Then, maybe UK, SA, Russia, China and US. You can launch new sites quickly with DolphinPro, sure, but now you can also create something like "Yoga Teachers Connect" - a centralised sign-on server that yoga teachers can use to create an account on main site and then login to all your sites without re-typing their credentials. Sort of like your own "Facebook Connect" - just for your niche network of sites!
This would also come handy for countries where popular identity servers are not... popular, or for networks that want to be completely independent and secure (like large company intranets with many divisions).
Starting from v7.3 (which is well on its way) Dolphin sites can be configured as OAuth2 server on main site and have any number of "client" Dolphin sites. So users can login to client-sites using the main site login & password. We call it Dolphin Connect, but you'll need to re-brand it for your network.
The new module will be available for free with DolphinPro 7.3 and we will configure the server for interested Boonex hosting subscribers (Advanced+, Premium+ and Business+) and as part of support service. Stay tuned!