Right now, every widget in a block requires it's own panel design, and panel code, etc etc...
This makes the app break the DRY principle, and is extremely unproductive.
Every change or development in the app requires the change of multiple panels, which can occumulate quite badly.
We should be able to design panels, and apply them to the widgets we like.
This way we can have 20 widgets working with 3 panels for example.
Btw, this problem also occurs with Props, altho the effect is less drastic.