--- Comment #18 from Samuel M. <[hidden email]> ---
Well, I don't think the start center is of great use for Linux users.
For Windows it's ok, you need to put something on their desktop so they can
find the program they installed.
But I doubt there are many Linux users who use the start center. I have it
there since 4.1 but have never opened it.
But I'm not sure what's the reason Math is hidden.