Since I am so incredibly busy with some work and with my newborn at home, I totally missed out on the brand new Yahoo Analytics 9.5.
The newest feature which is included is the Demographics capabilities.
Since MS Adcenter Analytics is shutting down end of the year, I believe Yahoo Analytics will be the only analytics solutions, which includes this feature:
Found via Visualrevenue.com and Webmetricsguru.com
Analytics Reviews at AboutAnalytics.com