I'm an infrequent visitor to the boards these days so I'm not sure if this has been reported, but I received this gem in an e-mail from Wizards Play Network today:
"AAM Sanctioning to Close in this month
Due to consistently low tournament activity for Axis and Allies Minis, sanctioned events will end in May. Please contact your WPN representative if you have any questions."
It probably won't have too much of an impact in and of itself (I myself haven't reported a DCI AAM game for at least 2 years), but it is not a good sign for the game.