1. Women are already serving in combat roles. The intel teams, pilots, nurses, corpsmen and medics, supply specialists and others working outside the wire should get the same recognition as men, for performing under the same risk conditions. It made no sense to say that women can't go into combat, when they're already in situations where they can be (and have been) killed or wounded in combat zones.
2. Women have been barred from performing certain jobs purely on the basis of their gender. I think that the military has an obligation to at least explain the reasons why women cannot be allowed to perform a particular job. There's no need to lower physical standards to make it easier for women to meet the requirements for jobs that they can now potentially be allowed to perform. There is a need, IMO, to prove against discrimination.
3. A lot of people are misinterpreting what this change will mean for the future. You're not going to see women joining the front-line grunts in the infantry, or operating with SEAL teams because of this.