Thread:Belthazar451/@comment-27331024-20151015204527/@comment-7326455-20151017043521

BunsenH wrote: It seems a reasonable thing to spend the diamonds on, as they gradually accumulate. What do you use them for? I'm just hoarding them, at the moment, though occasionally I use them to speed things up so that I can start something long baking before I go to bed. Was vaguely pondering investing in a second Fruit Tree so that I don't choke up the whole production chain whenever I need lemons...

I don't know if there's a limit on the number of slots. It could be open-ended, with some formula to determine how much slot N costs for each structure. There's gotta be SOME limit. If nothing else, so that the game doesn't have to use up all its resources just remembering what's in the queue. =P