In reply to RichSand:
> the same as herbal teas which are basically just coloured water!
No, you're thinking about all teas, including tea. Whereas coffee is as has previously been mentioned, the drink of choice for all people who have a brain.
And people that drink herbal tea or orange tea or green tea or purple tea don't count as people who have a brain. Fekking hippies, all of 'em.