I've been looking at Xamarin to replace our current tool set at my company for the purpose of creating iOS, Android and Windows 8 apps. I think I'm sold on Xamarin and they are too. I am a BIG fan of MVVMCross. I've been playing with it for personal use and just love it. The problem I have is that while I was playing with it, updates to Xamarin caused MVVMCross to break. Granted Stuart fixed them in a couple of hours (he's the best!) but it really gave upper management pause in terms of being able to use the platform. Understandably, they don't want to have a situation where MVVMCross breaks or gets abandoned (although I don't believe Stuart will leave his baby behind!)
That said. Anyone else have a similar issue? Anyone else using Xamarin + MVVMCross in a business environment? If not, what's the best strategy if they are too weary of using an open-source tool? MVC?
Thanks for your time!