+ 1 my ♥ Kim ♥ (sorry: couldn't resist, and it's from a purely platonic hermit emeritus ;)
Maarten (as always awed by your critical reasoning powers).
P.S. For Mark: Since I have PM'd with you too: There's no collusion between Kim and me (on this thread, or indeed on the forums, except for some play we engage in, occassionally, and that too is spontaneous, between her and me, and not about ME/CFS) - I say truly. And she is wholly her own person.)