Gender reporting is a good move in my opinion—albeit a very small one because companies already report the names of their directors in their annual reports. A reporting system is a far better option than a quota system. Quota systems run the very real risk of tokenism and making-up-the-numbers, neither of which contribute to effective governance. In contrast, a reporting system will simply make the composition of boards plain. I'm hoping it will improve governance effectiveness and ultimately company performance. Time will tell.
No doubt the move will also provide a platform for lobby groups to exert pressure where they see fit. It will be interesting to see what develops in the 2013 reporting season and beyond!