I’ve added a new plugin by Matt “Photo Matt” Mullenweg. It adds a StumbleUpon affect to my blog. You can either click here or click the new link at the bottom of each post that reads: “New – Random Post” and you get just that – a random post from my blog.
Author: Matt Mullenweg
Allows you to create a link to yourblog.example.com/?random which will redirect someone to a random post on your blog, in a StumbleUpon-like fashion.