Sorry, no option to show randomly. The homepage feature only shows new media. It can only be toggled to show or not show at all. I do think it adds something to have them. I just wish they turned through a bit faster.
This Random is Great! Let's us all see everybodys works and ideas. If you want to see an album from any randoms just click on a pic. Brings you right strait to that users Albums. Thanks greatly to Grassius Crassius, Erics and motorbicycling.com.