Does Mono for Android support WCF?
Mono for Android supports a subset of WCF, but this support is not battle tested like our standard System.Web.Services stack (old .NET 1.0 SOAP). The WCF subset is the same subset exposed by Silverlight. This is because Mono for Android’s WCF stack is derived from the work we did for our open source Silverlight implementation, Moonlight. You should consider our WCF support “alpha” quality, as it is known to have various missing features. Although we are working to resolve those, it is best to not depend on these features being ready until we actually ship and announce them.