A specific link to Mudcatters websites might be handy. Though of course we've already got a facility for Profiles (see alongside the photos in Mudcat Resources, which are on the Quick Link menu at the top of the page), with a place on it to indicate websites, and that's quite an interesting browse.
I suspect a lot of people never find their way there. It'd be interesting if a few more people put their profiles in; or their photos for that matter.
As for the money arrangements - I'd imagine all the money would be sent direct to Mudcat (or in the case of people in the UK and Ireland to the Friends of Mudcat account when that is set up.) Whoever produces and sends out the CDs could claim back the cost of postage and production.
That's be for online orders. I suppose if someone took a batch along to sell directly at a festival or something there'd be some other way of dealing with it. Most people are honest in small things like that. I don't think we are talking about the kind of sums that would tempt many people into ripping the Cat off.