This a General comment/opinion not aimed toward any one single poster.
Posters who repeatedly join, leave, join, leave and announce they are doing so because they take issue with Gransnet and apportion blame to other posters without giving the remote thought they too are part of that pattern are understandably not taken too seriously.
Posters who repeatedly join and leave and keep their Username at least give other posters the opportunity of understanding the persona behind the Username when they return, like um or loathe them scenario as the case may be they are being totally open and not deceptful so deserve credit. .
Many posters join, leave, join bla bla for perfectly sound reasons and there are equally good reasons why they change their Username. However those who join, leave, join bla bla and change their Username to avoid being connected to their past Username are another case in question.
If a poster wishes to leave then leave, some announce they are leaving others just leave. If they return and keep their Username I have no problem with that, not that another poster needs my permission.
Where issues usually occur, happen is when a poster flounce off accusing GN or posters of being horrid but perversely they return, Why would a poster do that? If GN and posters were horrid in their opinion why come back time and again? . Why GN has become a horrid place may in fact be because of their own style of posting but of course that would not be ever a thought in their mind, it is always others.
It's not rocket science but is it virtue signalling or simply a masochistic nature, it certainly does not make sense to put yourself back into the Lions Den as they see it time and again.