If you want your complaints to reach people who can actually do something about them you'll go where those people are. If you don't really care, that's fine. Keep posting your complaints on blogs and in comments on sites other than the one you're complaining about.

I'm glad this guy's complaints got some attention by staff and volunteers at SE, but that's only because it got to the front page of HN. How many others are out there that will never be found? Post them in the right place and people will read them.