It is usually located below the task list on the right side of the link "Add task"
please tell me, which Todoist plugin are you using (there's an issue with this link in Firefox)?
I´m using the firefox plugin. Firefox 16.0.2, Mac os MLion.
It´s enable on te extensions tab as "Todoist 2.6"
unfortunately, since the introduction of Firefox 16, this option indeed disappeared in our plugin. We're already working on fixing it. Sorry for the inconvenience.
For now, please note that you can manually copy/paste a URL as a task and it will be linked automatically. You can also manually link a certain word, for example in this task:
Check out https://google.com (Google)
the word "Google" would be linked to the URL before it.
The updated version of our Firefox plugin has now been reviewed by Mozilla and version 3.0 can be downloaded and installed from this location: https://addons.mozilla.org/en-US/firefox/addon/todoist/
It fixes the issue regarding the "Add website/email as task" in Firefox 16.