People need to vent. They need to rant. They need to get things off their chest. Most of all they need to know that they're not alone.
After years of being a Product Manager and then more years of leading teams of Product Managers, I've learned that giving teams the space to have really good, open and safe rant is often extremely healing.
So whether you're called a Product Manager, a Product Owner or something entirely different; if you exist in that wierd space between the business, the developers and the end users then this is the community for you.
Come on now... There's something you want to get off your chest, isn't there?