Why I can't take liberals seriously

There was a bill to ban "discrimination against gays in housing, employment and insurance" in Washington. Microsoft took no position on the bill after initially supporting it, partly because of a threatened boycott. This is called "shameful". Boycotts by the other side were threatened, so Microsoft supports the bill again. This is appluaded, though Atrios still feels the need to call them bigots. Isn't moving back to supporting the bill to be condemned as a shameful/cowardly flip-flop, as it was done for the same reason as the move away from supporting it? More to my point, though, how does anything in this story show that they're bigots? I vehemently oppose the bill, so by this reasoning I must hate homosexuals. Fuck you, Atrios.