If you are going to make a blog it is going to be required to respond to comments. You are not talking into an empty room, people take time to respond, you need to give feedback and ask for clarification to guide the conversation into a useful path.
Say, people are suggesting books in this topic. Are you going to read those? Do you want more book suggestions? To me it seems like a lot of work and possibly an unnatural way to learn to do dialog.
The crappiest sales people are the ones who love to hear themselves talk. Without engaging in the conversation you've started(!?) you'll never be able to tell the difference.