Yes, you can embed social networks (or social media) as follows:

• “Share” buttons: By activating the “share” button, visitors are able to share and recommend your site in social networks.
• “Display links to social networks”: You can add links to your social network profiles to you short bio. Just enter the addresses of your social network profiles.

You can change these settings at any time in the “Social Network” section of the “Edit Portfolio”page.