Both Microsoft's Team system and IBM's Rational Team Concert have similar features and functions. Both claim to be able to support either Java or .NET developers with their favorite IDE. Do you have any experience that shows one is better than the other for a one solution that works for all? Is there any key differences (features) between them that makes you favor one over the other? How good is the interoperability for either one?
Just trying to separate the marketing from the reality with people that have lots of knowledge and experience with both products.
TIA,
Scott