I have discovered that if a user want´s to add firstname and last name to "My profil" and make it private, it is not saved. It returns to be publich when the profil is saved. So the profil name is changed to firstname + lastname, but the original profilname should be used at login.
An other small thing and just a thought: could it be a good idea to make it possible to add the year of birth maybe insted of the current year - but only as an option?
And one thing more: can you please tell me where to translate the words in the box?