Have you ever thought whilst writing a blog post that you might have already blogged about it in the past? I know I have and this is where this plugin comes in handy. Thanks to MaxBlogPress and there Duplicate Post Checker plugin I no longer have this problem.
The plugin will check as you are writing your post to see if the post already exists on your blog. Another good thing I like about this plugin is that it finds similar posts already on your blog making it easier for you to link to relative content.
You are going to write about a post but you are in doubt about whether you have already created a similar post. If you write a new post which is very much similar to the post you have written previously then this will certainly annoy your blog readers.
What you can do is you can use this plugin to check other similar posts you have already written to make sure that you can write entirely original content on the same topic without making it look like a duplicate of another post already published.