Should Focus on basics
Grafio is an example of a good idea that is designed well for the most part (it looks great), but riddled with so many bugs, inconsistencies and counter-intuitive actions as to render it unsuitable in my opinion. In my evaluation of Grafio for my company, I simply could not complete the basic diagram with anywhere near the speed and efficiency that we require from such a product. Its a promising tool for sure, but something 5 years old shouldnt have this many usability issues.
ItsCosmo about
Grafio Lite 3 - Diagrams & Ideas, v3.0.1