Great approach to project management
This is an excellent application for project management, and one of the best functional apps I have seen for OSX (and its iOS counterpart). It goes beyond the classic Gantt charts by allowing flow (process) diagrams and report generation. Process diagrams mean that the user can depict every step of a process (not always obvious at first look) then cast the steps as a Gantt diagram - and revise to deal with delays etc. The depiction of project entities using business process managemnet notation (BPMN) means the process diagrams will be similar to but much more functional than what e.g. Visio produces. Sub-processes, tasks, and sub-tasks can be edited as well as resources. The managemet theory inShort is based on, as well as the somehow different user interface (from e.g. microsoft project or omniplan) means the user should expect a bit of a learning curve - proper reading of the user guide is a must. I use omnifocus, and it would be great if a "plug-in” interfaces inShort to omnifocus to allow more flexibility for day-to-day use.
Al Zal about inShort