Currently, JFBConnect supports Facebook Like and Send, Google +1, LinkedIn Share and Twitter Share social buttons. Those can be added automatically to your Joomla articles or K2 content. Additionally, you can easily add those buttons using easy-tags like {JFBCLike} or {SCGooglePlusOne} anywhere on your page or in your template.
We don't currently support other networks' social buttons, but are looking into more to add into our system as well as a way to add your own easily to tailor things more to your own site.
Hope that explains, but if you have any questions, just let us know!
Alex
As if this weren't enough
