Seems as though there are two broad categories of responses from JWs when you leave:
1) Never hear or see them
or
2) They hover ever present in the background (knock, knock, ring, ring, prod, prod, pry, pry etc.)
AND sometimes astonishing combinations of 1 and 2, as with Pistoff:
Neither heard nor saw JWs after stopping meetings 10 years ago and no memorial attendance for 2 years and all of a sudden a veritable flood of hoverers. Oh boy! What's that about?