It's not because the Afghanistan constitution enshrines "equality of the sexes" that equality exists. My cousin (mentioned previously on ET) who came back from his first tour of duty told me that the only females he saw in half a year spent walking around among Afghans as a translator, were little girls. No women anywhere to be seen, except in burkhas on some occasions.
Ok, maybe many women are now in parliament, but my guess is that parliament is mainly (if not only) composed of Western-educated men to start with, so it's not a revolution per se. And writing the law is not the same thing as applying it in warlord territory.