Today’s decision counsels: sue early on when it is uncertain whether discrimination accounts for the pay disparity you are beginning to experience. Indeed, initially you may not know that men are receiving more for substantially similar work. Of course, you are likely to lose such a less-than-fully-baked case.
It is wrong that there is a statute of limitations on a case with facts. It's one thing to have witness statements expire but to have written proof expire? That's not right