Such a wicked idea! Thanks so much! Also LOVE the fuel idea. Doesn't give me heaps, but hey, better than nothing.
Yes the big plower is a fantastic idea! I only have 4 friends (as my facebook is only for keeping in touch with family and very close friends) in farmtown, so I didn't have the option to plow 4 fields at once, I also don't have the option of hiring others to plow for me (you need 10 neighbors for this).
So for someone like me, these machines are a godsend. It used to take me ages to plow and seed my farm (as I have the biggest one available at present), so THANK YOU farmtown makers!!!
P.s. in reply to a question further up, I used my big seeder just before, it is 1 fuel per square.