You can actually model diamond or x dependencies with task - I'm not aware of any other todo software that can do this, short of a pert chart or gantt chart. (

You can actually model diamond or x dependencies with task - I'm not aware of any other todo software that can do this, short of a pert chart or gantt chart. (I mean where A and B both block C, while C blocks both D and E, which both block F, etc)