Google Panda Search Engine Algorithm Updates of 2011

WOW what a year for Google search algorythm changes, from the content attribution update in Janaury through to the yery latest Google Panda updates! I'm suprised any of us still have any traffic from Google with how often they update their algorythm.

My website has seen a decent increase in search engine traffic this year, how have you guys faired in Google search traffic over the past 12 months?