"Even if you're not represented by a union - even if you have zero interest in having a union - the National Labor Relations Act protects your right to band together with coworkers to improve your lives at work.
You have the right to act with coworkers to address work-related issues in many ways. Examples include: talking with one or more co-workers about your wages and benefits or other working conditions, circulating a petition asking for better hours, participating in a concerted refusal to work in unsafe conditions, and joining with coworkers to talk directly to your employer, to a government agency, or to the media about problems in your workplace. Your employer cannot discharge, discipline, or threaten you for, or coercively question you about, this "protected concerted" activity."
https://www.nlrb.gov/about-nlrb/rights-we-protect/whats-law
While you’re at it I would tell all of your coworkers about this message board, I know I do.