Community Posting

For starters, you can google a lot of communities & forums which are related to your blog niche & start giving inputs. Be an active participant & share valuable tips & tricks, your personal experiences with a certain tool or share your thoughts on topics such as how to??
Quora is a powerful tool for community interaction. You can also use Reddit & many other free sites to connect with different communities & forums.The idea is to create backlinks for your blog website.