it would be a nice from a visual aspect but i doubt that it would have any practical use since the UI was made to give you quick access to your progs.
following a concept of avoiding unnecessary clicking like in windows7 startmenu.
You can however sort your apps and name a category and drop them into these, that way all of your game shortcuts or apps will be listed on one category inside the metro UI, but you would have other apps still listed on that same page.
Yup, start 8 is installed and configured to kill the charms bar. Only its stubborn...I think.
If its subborn and wont work its probably best to remove it, clean reg entrys with the reg cleaning tool from stardock, restart and redownload and install once more?
At least in most cases that worked for me when i still were on Win8.x