Can someone confirm that the /reference switch does not work with slsvcutil.exe when I'm pointing it to a portable library? It seems, that it just ignores the types provided in a portable library and creates its own classes in reference.cs, which results in duplicated types in the silverlight project, which references the portable library.
Is there a reason, why it should not work?
Finally found this question, and the answer is correct! For some (unexpected) reason a default constructer solves the issue. It's even okay to make it privat. Weird.