Sequence diagrams existed before UML and for getting stuff done, and being able to maintain it, I prefer http://www.websequencediagrams.com/ http://www.webseque

Sequence diagrams existed before UML and for getting stuff done, and being able to maintain it, I prefer http://www.websequencediagrams.com/ http://www.websequencediagrams.com/ I just paste the diagram description into my documents as "hidden text", and everyones happy.