May be you are thinking I am kidding but actually I am not, it is possible to get 200 visitors to your first post.
Here are the ways you have to follow to get 200 visitors to your first blog post may be any blog post-
1. Facebook.com-
Share your blog post link with some interesting description according to your blog post on your wall and then click on Like.
2. Plus.google.com
Again do the same
