Nokia did excellent work on Qt 4.x, QtQuick/QML and QtCreator/QtSDK as well as a lot of the work for the upcoming Qt 5. Saying they did nothing with it for a few years isn't at all true and is not a fair statement as they did a lot of great work on Qt. Not to mention that they were the ones who released it under the LGPL!

Having said that, I'm both extremely happy and excited that Digia have bought Qt entirely and that they plan to support both iOS and Android, something I've been wishing would be supported for a couple of years now but didn't see as something that could happen under Nokia's ownership.