If you want to see how it works in practice, just look at a pro sports league such as MLB. Everybody's salaries are out in the open and the players use this information, with solidarity, as a key component of their collective bargaining process. Though the top players make many times the minimum salary, they still participate and work hard as union reps advocating for all players, even those making the minimum.

Now, I'm not saying this website will function anything like a union but by sharing salary information everybody can work together for greater fairness for all.