I think that social networks today are more successful and more popular than blogs, but I must say that I am part of those people who always love Blog.
Almost since 2007 I met with blogs and blogging, for me it was awesome. I started blogging to now. I have too many blogs, blog about music, Legal blog and now Personal Blog.
Social networks do not appeal to me, Except Twitter and Instagram, but always say, blog and nothing else.