I love the idea of folder menus, but I already have my pinned icons to my liking.  I think I would be a good idea to allow icons to also be grouped to the right side of the taskbar (I have my taskbar oriented to the left, in the traditional style), near the system tray.  Ideally, I'd like to have all my programs toward the left and keep folders, folder menus, and/or files toward the right side.  That, or you could include spacers (especially for those with their taskbar oriented at the center of their screen).  Perhaps consider spacers in addition to the additional organizational space.

If there's already some way to do this that I'm missing (whether via Star11, WIndows itself, or another piece of your software), I'd love to hear about it.  Otherwise, I'd love for you folks to consider adding this ability so we could have at least two "groups" of pinned icons for different purposes.

Thanks for the consideration!