A problem of UML is, even worse in UML 2, that it was developed for UML tooling vendors (IBM rhapsody, Enterprise Architect, etc.). It is as if we had one compi

A problem of UML is, even worse in UML 2, that it was developed for UML tooling vendors (IBM rhapsody, Enterprise Architect, etc.). It is as if we had one compiler vendor design and promote a Universal Programming Language, declare it as an industry standard that supersedes all alternatives and has in their interest to lock-in all programmers.