The only audience that matters, when posting up one of Jim's... is Yourselves! ;-D (never forget, that!)* :-D
Who cares what anybody else thinks? Some are for some, more than they are, for others. And also, like has been said:
A large part, or portion/&-or, "chunk" of it; I think, has to do with sheer randomness, or chance. So in other words
the odds or 'Luck,' of not only who is coming in on that given day - but who sees it - has the initiative to answer/or
to respond to it... & so on (n' so forth). For instance--I know a lot of times, I don't have the proper time, or am not
in the proper head-space, to be answering them (in that particular given moment in which I am either first seeing them
by myself, or via a tag/mention, etc.)* So in other words, even though I may mean to come & get back to it "later,"
that may not be the case if I happen to either forget, or something else comes up. So in short, there are a whole lot of
'other,' reasons as to WHY somebody might not participate in a Cafe`, and none of them have any-thing to do with who
is posting them, or how they are (doing so). It could be that they're just having a really bad, or poor & lousy day. And
although they might otherwise want, or even like to. They just can't bring themselves to respond to it, in that moment.
Hope that all makes sense. Which, I'm sure it does - Just like, all of my posts & commentary always do on here!

Ha~*