Where did they go from here

This is based on Amazon.com's "Readers who have bought this, also bought" functionality.

The plugin has support for WordPress 2.9 thumbnails, use of postmeta and also the ability to grab the first image in the post.

Installation

Unpack and upload it to the /wp-content/plugins/ directory.
Activate the plugin through the 'Plugins' menu in WordPress.

Features:

• Display Related Posts automatically in content / feed, no need to edit template files
• Tracks visitors movement along your site
• Manually add related posts where you want them displayed
• Exclude pages from the list of posts
• Display post thumbnails in the list

What is new in this release:

• New:
• Fixed bug with echo_ald_wherego introduced in v1.7
• Can now view the default image in the options page
• Modified:
• wherego_postimage filter now accepts the 6th attribute which is the post object. This can allow for custom functions that allow you to dynamically modify the image you wish to use as the thumbnail.

What is new in version 1.7:

• New:
• Redesigned responsive admin interface
• Edit the list of followed post IDs in the Write Post screen
• Fixed:
• Language initialization
• Custom post types in list of posts
• Modified:
• Tracking script to improve compatibility with caching plugins

What is new in version 1.6:

• New:
• Option to add nofollow to links
• Option to open links in new window
• Limit the length of the title in the posts list
• Custom styles tab to quickly add CSS to style the output
• More display options. You can now choose to display the list of visited posts on home and archive pages
• Separate feed settings
• Option to exclude display of visited posts on select post/page IDs
• Option to exclude certain posts/page IDs from the visited posts
• Fixed:
• Plugin will no longer display Ajax error
• Plugin will now work without errors with WP_DEBUG set to TRUE

What is new in version 1.5.4:

• Fixed:
• Error when deleting the plugin.

What is new in version 1.5.2:

• Fixed: PHP Notices for "Use of undefined constant limit"

Requirements:

• WordPress 2.5 or higher