Today:
Welcome to this week's instalment of /r/AskHistorians' Day of Reflection. Nobody can read everything that appears here each day, so in this thread we invite you to share anything you'd like to highlight from the last week - an interesting discussion, an informative answer, an insightful question that was overlooked, or anything else.
A fine post by /u/snickeringshadow on the historiography of the Mayan Collapse and a discussion with /u/retarredroof about the way in which changes in archaeological theory affected the study of this period: http://www.reddit.com/r/AskHistorians/comments/2d2l89/historiography_of_the_infamous_maya_collapse/