And I don't see why you should make distinctions which don't make a difference, and engage in false precision.
There are various kind of herbal tea that don't have any coffeine in them and I do drink them before going to bed.
Yes, but people don't usually mean herbal teas or tisanes when they say 'tea'.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one.
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.