Aye, good point.
Last year I visited a remote woodland site (ScotsburnWest) that Greywether had visited in 2005. It was a bit weird visiting an ancient site where he had probably been the last visitor.
Without sounding too off the wall, it was a bit of a Livingstone moment .... if you get my meaning!!
Wherever he is I wish him well - a true inspiration to this "part-timer"