There was a news item a 2 years ago that compared horde and alliance bg win ratios based on armory data. 856144-Battleground-Horde-Alliance-Win-Ratio-Setup-of-the-Month Is there any updated data available anywhere?
id like to know this also. i just discovered an addon called reflex, which is a bg/arena statistics display for your personal wins. would be good if the data could be collaborated.