Re: So my prediction of five years ago
Wait until you get a corporate-friendly stable version of Android (which probably WILL be 2021 ....)
Even if/when that corporate-friendly version of Android comes along, the I'll bet you a pound to a penny that the corporates won't use it. It's not about the OS, it's about the applications - the OS is just a platform to run those on.
In the corporate world, there is still a *lot* invested in thick/non-web applications. The costs associated with migrating not only the OS, but all of the applications, would be very high compared to what the business gets out of it.
In terms of bottom line benefit from making the move to Android....there isn't one.
Biting the hand that feeds IT
