Thank you for your feedback we will consider it. Please also note that we have a dedicated forum for feature suggestions: http://www.mono-software.com/Mono/Pages/Discussion/dboard/oPCcyo0aUUue0qC-ANa6fg/MonoX-Roadmap/
As I previously mentioned that in out of the box MonoX installation Date of Birth is not a free text field, it allows users to select a date using a calendar control. By looking at your screenshot I believe that due to an error it is not showing in your profile section. Please open a new topic for this issue with error logs. I'm attaching an example of the expected behavior in a default MonoX installation.
I am not sure what you mean by culture of project configuration.
Following links will provide more information: