This is beautiful. I've just played with it for a few minutes. Only comment so far is have defaults wherever you can, instead of asking the user to fill in a va

This is beautiful. I've just played with it for a few minutes. Only comment so far is have defaults wherever you can, instead of asking the user to fill in a value. For example, "label" for the email widget can be "email" as default instead of blank, so that it doesn't fail when i just want to add it quickly. I can always edit to relabel it. In a similar way, you could probably reduce the number of clicks it takes to add a widget. Fantastic idea and pretty good execution so far. All the best!