I checked out your cacti farm - pretty sweet! Can we cut them down to use and replant them or something? I honestly don't know what I'd need one for, but good to know it's an option. I think I need a sugar cane farm because I'd like to make a loot of bookshelves but that needs paper/books/etc.
I'm at work and bored, so more mineless mc talk: The chances at a pink sheep are 1 in 500! I've seen one (killed it in a frenzy and only got 1 wool). I know art saw one. Also, you can apparently die sheep, so look for blue and red sheep coming soon to the castle courtyard!