Hello all, Need some help from you all as I am new to K2. K2 forum allows you to register using facebook and twitter and also there is option to share the discussion using facebook, twitter and google+ sharing icons. How can I get all this for my website. Any help will be appreciated in this regard...TIA!

Hi. The Facebook and g+ buttons are available in K2 item page. The login functionality however is not. I am pretty sure that you can find a plugin for this.

I recommend this extension - extensions.joomla.org/extensions/access-a-security/site-access/authentication-cloud-based/19293 As a new user, I found it very simple to work with and provides all the features you are looking for. I am already using it on my site and has great features. It also has social sharing feature and allows social login capabilities via 23 ID providers like Facebook, Google, Twitter, etc which is really good to have. :) :)