Benefit of Social Media profiles
You can link the portfolio of your social media profiles. Almost all social networks will give you a profile page in order to submit your blog or website.
By doing so, you will not get traffic flow to your blog. But it will make it easier for other people track you down or just learn more about what you do for a living.
Those who do not know you and those you meet in social media networks know that they can see your profile and access your blog or your portfolio and this can also lead to new customers for you.