I ain't a code genius, but I wanted a function on the factory4 web site that really generated a random blog post.
There were a couple of things I found, one took you to the random blog's home page, where you selected a posting yourself, and the other one almost worked, but took you to the latest post on a random blog. So I put one or the other on the web site for testing. They worked, but not quite.
I wanted more random. A complete "take a chance" button to click.
Took me a little while to figure out how to combine parts of each, remove the parts I didn't need, and understand what the hell the message meant when it didn't work the first two times.
But I think I got it.
Click on the random blog icon on the factory 4 website (some dice for right now) to see it work. Or go directly to http://factory4.org/?random.