On my Windows 8 machine, desktop PC, with a Samsung touch monitor, I can't operate those buttons that only show on mouseover. Long pressing brings a right click, there is no way to hover, then click with a finger.
I can switch to mouse, but that negates the touch experience.
Would be sweet if a/the new WinCustomize were made touch friendly.
Even that beer had to be repositioned. Using the finger to place it puts it at the beginning of the reply.