It will be very use full to have a flag to keep UI layout startup file instead of UI layout of the opening file.
The interactive option is in options T panel browser.
Hello, cause in lot of studios, opening work file is manage by internal framwork who use commandline. User ‘A’ don’t want to get layout of user ‘B’ who worked on this file before. It’s a little idea for upgrade blender to Animation Studio who have more than three employee =]
These are the little things that are missing to seduce the biggest studios.