Please, use SSL encryption. It is important for business people.
With Todoist Premium all communication from or to Todoist is performed via HTTPS.
i signed up to try it out as a trial and after i created my account, i could not access anything because i have my browser set to ask for https and your site gives me a message that says https is only available for premium accounts. Now i can't log in or try anything. Between that and reading about no task notes on the trial i'll go somewhere else.