Random challenge -- yes, exactly. I'm thinking it would be good for people who are really bored. Also, it's good for new users who are trying to get an idea of

Random challenge -- yes, exactly. I'm thinking it would be good for people who are really bored. Also, it's good for new users who are trying to get an idea of what kind of things are on the site. Terminology probably does need work, I think the history is holding it back a bit... as you can see I'm calling your things "challenges" or "things" because "scenes" just doesn't work for me.