In a new devblog yesterday, CCP Recurve posted the four main price indices normally contained in the QEN along with a graph of their development since October 2003. In response to player questions in the comments thread, Dr Eyjo revealed that the QENs for 2011 would not be published as usual. Instead, players will be getting monthly price index devblogs and the economic reports will likely be released once per year.
This comes as bad news for players who were looking forward to finding out the economic impact of April's controversial nullsec anomaly changes. It may also mean that details like subscription numbers, population distributions and ISK generation will only be made public a maximum of once every year and that a current snapshot of those metrics may never be released.