I didn’t see that coming, especially as the deal with Microsoft is a done deal (no pun intended). It’s also long overdue, considering all other vendors are already using Android (except Apple of course). Even RIM, kind of.
It seems Android will replace System 30/40 for lower-end phones over time. Logically though, Android in Nokia’s high-end phones would then also make 100% sense, but that doesn’t quite add up, because (again) Microsoft.