Provides a function to predict the post ID that will be used for the newest post, which in turn can be used for other functions.
While being a little exotic, there are some scenarios where this is useful. I created the plugin for dealing with two separate custom functions. To give you one scenario:
Example: you are writing a post and want to automatically append the post ID to an image you are uploading along side it. I am personally using this functionality in conjunction with an S3 uploading plugin which stores images into Amazonís online storage. Itís useful to be able to associate random images to the actual posts that they were used for in order to maintain some form of organization.