With Navigation Keys enabled, you can jump through the post of any website/blog with just your keyboard - just like on facebook or 9gag.
The default keys for navigation are "J" for "next" and "K" for "previous".
You can change these in the add-on Manager.
To use this add-on, please add your desired website via the context-menu.
Load the website, right-click on any free space, and select "Navigation Keys" -> "Add this website"
Navigation Keys is compatible with NextPlease.
Just add the same key-combination in both add-ons and NextPlease will automatically load the next page of the blog after you reached the last post.
For a detailed description please visit the homepage of this add-on.