Howard, you are right. Folk21 is independent of Folkwise, Britfolk etc, although several F21 members belong to those also. Also, Folk21 is the same as UKFCN - we just had a change of name in order to avoid confusion with the UK Folk Clubs and other similar sounding pages. The UKFCN page on FB is Folk21's, unfortunately FB won't let us rename the page because it has more than 100 members (600 in fact).
Tom, the website is about to be taken over by Sophie Dennis and developed properly. My version is just an initial placeholder for now. Sophie will enhance it, and she will add all sort of links then, including to your Hints and Tips (which went a long way towards helping us write the Guide, as you can probably tell, in fact I cribbed shamelessly in parts! But I did acknowledge :-)