The results will not look good here in a skinny blog panel, but you can see the vanilla pages I put up:
And I linked to the random blog pages at the Blog Directory and also at the Myth-Folklore hub and the Indian Epics hub.
I am a big believer in the power of random for navigating lots of content, and I would say that the blogs in my classes count as a LOT of content. I'm not quite sure what I will use this for next semester, but I am sure I will use it for something! :-)
Here's a screenshot that shows how the random blog fills the screen with just a single line across the top to let people refresh and reload.