On Mon, Aug 25, 2014 at 6:10 PM, Ryan Kaldari <rkaldari@wikimedia.org> wrote:
Yes, it's biased, but do we have any reason to think that this bias has changed significantly over time?

Yes. For instance, the language that describes the preference has been completely changed over time. It's really two very different data sets, before and after. 

Steven Walling,
Product Manager