This is a BIG change...not getting squisshies in the mail and being forced to track a 65cent envelope! My po does give a free tracking numb on each one I send and this is my 7th Boom swap. I am sorry some people have not received their blocks...I have never had that experience! Its all been good...I have to think about this a little more. Not sure I like the idea at all. Is there any chance of staying traditional and just changing the ONE rule that tracking is required? That seems so simple! I love that you defined a F8 for some people...I have received those tiny, little pieces of fabric that were 9 x whatever, and they are no fun to work with! Thank you for that!