“This is an enormous challenge for ARM-based tablets running on Windows RT. because as of now, Metro Mail (sorry, I’m going to call it Metro until Microsoft gives us a real alternative) is the only mail client available for RT.
Unless some third party comes up with a more capable Metro mail client soon, I think RT tablets will effectively be disqualified for enterprise use. Yes, the Metro Mail app is an Exchange client, but it’s a wretched one, far worse than iPad Mail.”
So in other words, Microsoft has hobbled RT for use in enterprises, probably so business users will “upgrade” to the Intel version. Which means their tablet experience is likely to suck, thanks the Intel version’s inferior battery life.
Microsoft really never misses an opportunity to miss an opportunity.