The directness has always been here since I have been around (6+ years). Mr Bond, Azzork, Vapo and TXhubby were all at least as direct as LH and maybe even more so (without a doubt TXhubby was). The difference now is that there are fewer posters giving advice to balance things out. Sometimes a direct line is helpful depending on the person. I prefer direct as it snaps me out of a fog but I also do not take much personally. I can also see where it can be unhelpful.
I remember my first threads would get buried in a matter of hours there were so many people posting. They would have 20 or so different posters chiming in. I do think the lack of participation goes beyond this forum though...something else is at play. Other forums I am a part of that discuss similar topics have slowed to a crawl more significantly than here (much more so, they are completely dead now).... but I do think that is where this place is heading.