Another example has just happened . I ordered a CD from blues singer/guitarist Papa George (George Papanicola) but stupidly muddled the box number so it came back to me from the Post Office and I sent it again (to the right number) without altering the date. George actually phoned me up, worried it had been delayed in the post, to apologise for the delay in replying.
So not only all the good guys are on the Mudcat (though most of those on the Mudcat are good- but my old Philosophy lecturers would tell me that's a false syllogism or something).
Oh, and at the Skiffle Madness, King Street Smith offered to get someone to lend me a washboard if I wanted to join in.
I declined. After the "Eggs in Sessions" thread,I know my place (as Ronnie Corbett memorably said) which is as a member of the audience.

RtS