provide better design time support for WPF
I am a devoted user of WinForms' technology, I recently started to develop in WPF 4 and I noticed that my productivity is lowered into creating GUI even banal.
The Visual Studio designer for WPF can not even remotely stand comparison with WinFroms one, so there are tons of XAML to write by hand.
In the visual studio designer certainly less functional part is the PropertyGrid that can not be of help if not to set the boolean fields.
I hope that the next version of VS there is a much better designer