Privacy of tasks and their contents ...
Can anybody at "todoist" or at third parties read / access my tasks or their content?
At which servers in what country are my tasks stored?
Do any governments possibly have access to my tasks or the chance to collect them via un-encrypted traffic?
Your data is stored on our host - Amazon Web Services, one of the world's largest hosting service trusted by many corporations. You can read detailed information about AWS' security measurements here: http://aws.amazon.com/security/
On our side, none of your data is ever seen, and things like the Daily Digest which includes your tasks are generated automatically.