Material Design Hybrid - Task Management App (C#/WPF/LinqToSql)

http://bit.do/dSNbX Secret sale page at Raqsoft.
Everything is written from scratch (no external UI libraries) except for the clock control, which can be found on the Material Design in XAML Toolkit on Github. This app has a bunch of interesting half-developed experimental concepts such as HierarchicalAnimationReactionGenerators and a high-performance custom CachedLinqProperty{T,O}/CachedLinqCollection{T}/LinqEntity data system that allows for Linq data class extension properties, deferred relationship querying, and local collection caching/flushing. I apologize for the dogshit music.