Thanks! I haven't cared for the Honest Teas I've tried so far, but I think they were either black tea, or had no flavor at all. I need at least a little squeeze of lemon in mine. I don't think I've seen the Community Green yet, but it sounds good, I'll have to look for it.
Where is "here"? Because your link says a carb is one gram of carbohydrate. The only place it mentions 15 grams is when it says one
serving of carbohydrate is about 15 grams.

My nutrition class, every diabetic I know (well enough to discuss this with) and every carb-counting diet I've read up on also counts one carb as one gram of carbohydrate.
If you are using a method by which you count servings instead of individual carbs, that's fine, but it's a little misleading to throw in "15 grams of sugar = one carb" without explaining that you're talking about a carb serving.