How to Improve Default WordPress Comments with wpDiscuz
Another great feature is that wpDiscuz is a free WordPress Comments template. It supports all the social networks: Facebook. Also, you can arbitrarily change the name of buttons and colors in the comment form. However, the inscription plugin still continues, although it is very small: in the form of circles and it will not be visible if it is not pressed. A significant drawback is that the authorization for the comment and enter the site through social networks have to establish through other plug-ins, is associated with wpDiscuz – Default WordPress Comments.
How to Speed up WordPress Comments