Go to https://like.co/in/settings and login to MetaMask.  You will see the following screen:

The configurable settings include:

  1. Change your display name (orange frame)
  2. Set your own avatar (square black box)
  3. Social media connections (purple curved box): verify your identity by the social platforms (e.g. Facebook, Twitter, Medium, Flickr), in addition for the readers to find contact you easily. This is very important in the Internet world.  Moreover, you can specify any URL, such as a personal website, to direct traffic to your own web page. 

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