[bv-dev] Someone up for an XML-related task?

Hey, One of the loose ends around container value extraction is the XML-based definition of type-argument constraints and cascaded type parameters (i.e. XML counterparts to List<@Email String> emails or Map<@Valid CustomerType, Customer> customers). Is there any XSD aficionado out there who would like to give this a shot and come up with a first proposal for the new schema? It's an important task and any help with it would be more than welcome :) Thanks, --Gunnar