Hi Rocky. I can shed a little light on the issue. The specific point I want to address is this statement:
"I see how having 0 meters isnt a big deal for many and i understand that the thought behind 3 meters minimum is to cut down on support tickets saying "My cats wont breed" from people that have set their range to 0 and forgot about it, atleast I dont see any other reasoning for not offering a 0 meter range."
When we first launched, you could set your cats to a range of less than 3m. However we discovered that the cats will not move when set to less than 3m with movement turned on. This created quite a few problems for our customers, so we changed the minimum range to 3m. It had nothing to do with support issues regarding cats not breeding.
I understand the concern you have with wanting to have your cats be anyplace and avoid accidental breedings and will pass that along to the development team. I just wanted to help you understand why we have range set to a minimum 3m range.