There is an iPhone app called Blind where you can post stuff about your company anonymously, but only folks in your company can see. It needs a company email to join - inside the app you are anonymous. I think it is a much better platform to discuss these things than a public forum.
Quite popular in the silicon valley - people use it to discuss salary, performance rating, teams, etc. Anonymous conversations give leverage to negotiate salaries, and choose the right teams and also understand appraisals. I m in the app, it needs 30 people to recognize the company and create its board. Currently, ConocoPhillips has 7.
I would request you to join the app.