Hi Aderson,
I've been trying to find out what exactly the social login function does and how to use it, but haven't been able to find much more than statements like this:
Users and members can now more easily register and sign onto a DotNetNuke web site using their credentials from Facebook, Twitter and Google+ 6.2 makes it easier than ever before for customers and prospects to participate in an online community.
Do you know where I could find out more or plan any videos on this?
Steve