How to categorize fonts?

Hello Everyone, I just logged in to ask one thing and I would love to have ur feedback on it.
I m a graphic designer, So all I want is to have sub directories in the windows font folder so that in our graphics application we can directly go to that category of fonts we want for that particular design job rather than going through whole of the font list. for example designing an Invitation Card I'd want to just go to the Scripts category to select the script font that I want. This would save tremendous amount of precious time.