Someone host a computercraft server :c
What kind of computercraftin server?
How about using a cauldron to make different kinds of soups?
I thought about that. I'm not sure how viable it is code-wise to modify the cauldron to do it, but it would be pretty awesome to make a big ol' stew in there.
Mind you, adding more stuff like that would be kind of overdoing it (too much stuff, not enough reasons to use it so no real way to make it worth doing everything)
You'd need some other stuff to actually do with it, but there's not really that many different things to interact with in terms of game mechanics.