Or maybe they would have stepped up to the plate, with the added bonus of allowing women to vote, and not letting American citizens own other people. Who knows?
Do you really think repealing DADT is a "let's be friends and not hurt feelings" mentality? You may not agree with their goals, but the leaders advocating for gay rights such as these are campaigning for a tiny minority against the sentiments of the majority of the population, because they think these people are entitled to certain rights whether it makes the majority uncomfortable or not. The parallels to our previous civil rights movements are obvious, whether you agree with the movement or not. Maybe these people are wrong, but to call them spineless PC drones isn't right.