So firstly, chicks in functional armor = freakin awesome! But I don't think you can fault mass effect so much for this one, Bioware isn't THAT bad when it comes to this subject (barring a few Asari matron characters here and there) and there's nothing inherently sexist about bringing attention to the fact that a character is female. However! Within the setting of Destiny I would much prefer to see a very Mjolnir armor take on the subject. If a hunter is wearing something that shows that they have breasts its not gonna bother that much (preferably of the undivided sort) but a Titan? Fully clad as they are, there should be zero excuse for "Boob plate" armor on titans.