Top 10 will count the number of page views on your single posts on a daily as well as overall basis. You can then display the page view count on individual posts and pages as well as display a list of most popular posts based on page views.
What is Where did they go from here?
When a visitor views a blog post, the plugin checks to see if the referrer is another blog post on your site. If this is the case, then the referring post is updated with a reference to this post. And, the process continues as the visitor moves through the blog. Thus, each post will display a list of links that other visitors went through from here. Hence, the name of the plugin!
Both these plugin have fixes which ensure they are perfectly compatible with WordPress 2.9, so this is a mandatory upgrade.
With Top 10, I have also added two new buttons which will allow you to reset the plugin counts.
The next version of both these plugins, as well as Contextual Related Posts, will support the new Post Image features of WordPress.