QuiltE...that would be a hoot to do and bring out everyone's creativity. I too like Mystery Quilts and I did think about a RR but the shipping and time lag put me off. This would be a great modification of the process. There are books that are just all about borders and we could have the order we participate in and be able to think about what we would select for our border week. It might have to be more than a week at a time though since the border gets bigger each time and some might be a little complicated. Maybe the first block could even be a panel that we like and could built around.