Reasons Why Readers Unsubscribe

This time I would like to list a few reasons why readers might unsubscribe from your RSS feed. This will help you to avoid any mistakes you could otherwise make.

One of the reasons your readers might unsubscribe is posting too often. Some visitors do not want you to update your blog so often; however, it depends on the type of a blog.
Promoting your blog too often is why many subscribers decide to unsubscribe. Nobody likes people with a big ego, so no wonder that some people might get annoyed. Blog promotion is important, but do it in moderation.
Making personal attacks in posts. Many readers would probably feel like in a middle of a fight and this would make them uncomfortable. Try to be friendly and by doing so you will attract many readers.
Readers sometimes change their interests and I think there is nothing you can really do about it. However, if you own many blogs, then you may want to direct them to one of your other blogs.

I think that most webmasters would agree with me that this topic is interesting, and that is why in the future I might still comment on this topic.