Here's 20 tips on how to get more comments on your blog: 1. Make it easy
WordPress provide a lovely, easy-to-use comment box at the bottom of their posts, just waiting for a response. Encourage your readers by indicating above it you’d love a comment, and adapt the settings so they don’t have to register to do so. Leave instructions for commenting if you like, but not so that it undermines your readers.
2. Reward commenters
There are plugins like Comment Luv that allow commenters to link to their most recent post. There is nothing like an incentive for doing something, especially a do-follow link back to a commenter’s blog.