Exportable TODO list

[Hokkaydo]

My idea is ...
Being able to create an exportable flux of tasks to be done in order to import into a TODO app

[tdaron]

In which format would the todo be ? What about a calendar file?

[Hokkaydo]

In which format would the todo be ? What about a calendar file?
.ics to be easily importable in calendar apps (such as ade-scheduler does)