Not long ago (November 2017) there was a quiz on the Spectrum Computing Forum about how well people know 'JSW'. A dozen of cells from selected rooms were shown and the task was to identify which rooms they came from.
The quiz, started by Rorthron, an administrator over there, was solved and is over now, but it shows there is still some detailed interest in 'JSW' among the general ZX Spectrum community. I wonder if anyone who is a member here took part in the quiz or, to look at it the other way round, if Rorthron and/or other participants are also members here.
And one more thought: would it be proper to add another message in that thread over there to advertise this community? One can assume that people who participated in the quiz / read the related posts over there are interested in 'JSW' to some extent, and it is possible that some of them are aware of the existence of this community. What do you think?