Earlier quoted context omitted.
Sounds like you’re working in the belly of the beast. If you don't mind me asking what's up with the 'tile' concept that's pasted all over windows UI. I get the fact it makes a cool looking demo, but the usability is terrible. So, who / what’s pushing this internally?
Can you expand on why you say the usability is terrible? I understand people didn't like the Win8 start menu, since it was only accessible in full screen and would hide your desktop entirely, however I never heard any one give a reason why they would think tiles in general are terrible. I personally love the concept. I spent some time on Windows Phone too and the live tiles were the best thing about the OS. Also, you…
Tiles increase the space taken up by each item, which increases the likelihood of needing to scroll or page menu items, which is okay UX on mobile (though moreso on phones than tablets, IMO), but pretty bad on desktop (extra bad if it is side scrolling.)
OTOH, Tiles are a great UX for quick at-a-glance access to information and access to frequently used apps; sort of a dashboard interface. Its actually not a bad thing to have such a configurable dashboard, it just serves a completely different need than the pre-Win8 Start Menu, and doesn't make a good substitute for it. There's probably a good UX design possible for providing desktop and dashboard interfaces on the same device, I just don't think Microsoft has nailed that yet.