Some small user observations. Maybe helpfull in developing
- after a field is added, the input boxes are not cleared. This is confusing
- an inputted single "0" is shown as "" after it is saved. it is logged in wp_usermeta as "0" though (I use this as a checkbox-value, so "" and "0" are the same to me, but maybe not for others. It may be especially nasty if it is a required field and users keep getting redirected tot it because it seems to be empty
- the "Force users..." option might be field specific: I would want to force users to complete some added fields, while others might remain optional
Just some observations. Hope they help improve on Simple CRM. Good luck!