Thank you for the nice words !
Since the purpose of our beta releases is getting in touch with clients and synchronizing their demand with our plans, I am grateful for your feedback . I have talked to the team and we agree that at least a partial data annotations support should be added for the Property grid .
We are starting to work on it so that the basic feature could occur for the very next official release.
Regarding your second request - support for nested objects:
The current version "kind of" supports such scenario. The property definitions may be customized and custom editors may be placed instead of the default ones - including a more complex control for editing nested properties.
I will be glad to hear your expectations on how such functionality may be implemented - e.g. nested property grids, popup or a custom control ? Any feedback is highly appreciated.
One more time thanks for the feature request . i am updating your Telerik points.
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