The thing that REALLY surprises me is that according to the article they pulled the plug on Asha and S40 phones. That's insane. In the market where the volumes are (Asia, Africa) they are everywhere.
In Q3 2013 Nokia sold 47 million feature phones (6 times more than their Lumias). In comparison, Apple sold 31 million iPhones in that time frame.
Pulling the plug on that seems crazy to me. Big opportunity for Firefox OS though, as it was created to compete at the Asha price level. If there is no competition from Nokia/MS anymore the only offering between 30-50 USD will be FFOS devices.