There have been a number of Fly Swaps this last while, that people have signed up for, and had plenty of time to tye for, that for some unknown reason decided to drop out, at the last minute, without sending flies or explainations. The Fly Swap hosts give a great deal of time and thought to their swaps, as do the tyers. I think we deserve better than to be dumped without a cause (or if there is one, let the host know soon enough in advance that the hole can be filled).
OK ... off the soapbox.