My blog need to go social world, so I decided to put social button.
One of most easy and popular way to add social buttons is addthis widget.
There’s plugin already developed for wordPress.
I searched new plugin, addthis.
And click Install New > Active button.
Go to settings, you need to activate per position.
By default, social sites are showing not popular one, facebook and google+ didn’t show, so I clicked “select your own”, then it shows facebook, twitter etc.
I hope this buttons drive some more traffic.