I was reading some stuff about Myndology and Circa and it reminded me of a notebook I had seen a while back, its not really any help or anything but I just thought I'd mention it. I don't really know the name, but you can look at it here http://www.lihit-lab.co.jp/product/ready/note/ering/ering.ht..., but the page is in Japanese its mostly sold in Japan or Japanese stationary shops in California, but looks similar to a myndology notebook, but instead of having loose rings you pull a little tab and the rings open similar to trapper keepers, the punch is still expensive though at around $60 is I remember correctly but was wondering if anyone has heard of this?