Wikimedia in CRISIS
I created a graph comparing actual Active Wikipedians versus the Strategy goal. I intend to update this on a regular basis (once every three months). By the way: The number of Total active Wikipedians is rather constant since 2008, the active English Wikipedians is falling slowly.
Update 19 oct: I added lines for top 2-10 and other wikipedias, (loose interpretation of mature and emerging projects)