Ooooh, sorry, I've unwittingly started the whole 'like/dislike/karma' debate again... can't think what emoticon to use for "Oh no not again" - perhaps we need a bowl of petunias...
However, since it's done... it maybe is worth discussing again...
Because I do worry sometimes that not all new members, who've joined to ask for help with something, will be able to distinguish the useful from the misleading. And because we are a polite forum, whose members do not jump in and say, "That's rubbish, Sal!", or, "Yes, but yours always die, don't they?!", there may not be many or any clues to the uninitiated...