I found the old threads uncomfortably anti-Sasha, think it's just one of those things that as people come and go, change stance or feel more comfortable expressing their stance when there are others around to agree with them, the general mood of the thread is going to change. so now some people will find the current threads uncomfortably pro-Sasha. there used to be pages and pages of body language analysis, there's ALWAYS going to be something that annoys or doesn't interest you (general you), just got to scroll past/use the ignore button.
also think that it's a typical polarity thing where there's something of an urge to outweigh previous negativity with being extra-positive! if the threads had always been neutral about her there probably wouldn't be as much impetus to defend her/show her a bit of love. from a personal perspective I feel protective over her because of how often she gets called boring (subjective), unsexy (subjective) or that their body language is negative (subjective).
I'm sure it'll end up swinging the other way again at some point eventually.