At first when I heard Cake editor I was thinking of cakes.
Then I read a little bit, then I thought it was the mega editor. The editor that makes anything. (Creature/Vehicle/Building hybrid?)
Then I read some more again, and thought it was just the building editor with all the building types in one.
But, wasn't that what the hidden building editor already does? Except, it doesn't save with different types, and it has the unused "Farm" type.
Which is what I ALSO think now, is connected to the "Harvesters" type vehicle, as said by the above message.
But, has anyone even seen the real editor? Anyone actually used it?