Random-Abstract.com - Formerly known as Totally-Useless.com shares this list of domains.
Random dotcoms using whois off of networksolutions
I am sure I missed a whole bunch of them.
Random Drivel.com
Random Whim.com
Random Walks.com
Random Effect.com
Random Babe.com
Random Abandon.com
Random Element.com
Random Games.com
Random Ideas.com
Random Joke.com
Random Penguin.com
Random Oila.com
Random Ridge.com
Random Scribbles.com
Random Soft.com
Random Surf.org
Random Task.com
Random Thought.com
Random Unity.com
Random Violence.com