Most of the features you want to have are in our TODO list. We will review all features again. Thanks for your input here.
The PITS system is currently not available for Sitefinity ( it works for other Telerik products), but we are working on integration with Sitefinity as well and I believe that we will see Sitefintiy in PITS list soon.
the Telerik team
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Public Issue Tracking
system and vote to affect the priority of the items