First, I want to thanks to Michael and other contributors for this great tool that Graphiti is. I want to share with you the news that I have released the first version of my Graphiti-based tool - Modeler. Without Graphiti I think that I wouldn't ever arrived at the point of my project where I am now. I hope that in the future I will be able to give more of my time resources to support the Graphiti development.
Modeler is free however for now it is closed-source. If anyone of Graphiti users is interested about some technical solutions that I implemented, don't hesitate to write me or reference my project as an example in a topic of this forum.