Engagement and interaction with your FaceBook communities are important.
How many members do you know in the community. You will know only if you pay attention to them. If you simply post your link and leave the community you will not be able to know anybody.
Try to make ten friends in each community. Follow them, inform them, forward or share their messages, like their messages, and appreciate their activity through comments. Try to change your blog promotion behaviour.
Let us see the benefits next month.
Community 1 - IIE