Adding default default values to data types

[skttl]

I was adding a Property Value Preset to a toggle data type, when I noticed that it's settings already allow for setting a default.

So I thought - why can't we do that for more editors? Like eg.

Alias	Implementation
Umbraco.TextArea	A textarea for filling in a default value
Umbraco.ColorPicker	A color picker (or a radio button on the added colors) to define the default color
Umbraco.CheckBoxList	A check box list (or a checkbox on the added options) to define default selected options
Umbraco.DateTime	A DateTime picker for setting a default value - and a checkbox, to make it DateTime.Now
Umbraco.DropDown.Flexible	A select box (or a checkbox on the added options) to define default selected options
Umbraco.EmailAdress	An input field for setting a default value
Umbraco.Label	An input field for setting a default value (used to display a placeholder, if you fill the label field in a notification handler)
Umbraco.MultipleTextString	A multiple text input for filling in default values
Umbraco.Integer	An input field for setting a default value
Umbraco.RadioButtonList	A radio button list (or a radio button on the added options) to define a default selected option.
Umbraco.RichText	A rich text field for setting a default value