Social Networks That Bring People To AVC

According to Google Analytics, these are the top social networks that bring people to AVC

Social network referrals

I've been tracking this for quite a while and not much has really changed over the years except that Disqus and Facebook have risen a lot in the past year and StumbleUpon has fallen a lot.

I think Disqus can drive even more traffic as they refine their discovery algorithms.