Tea Guy doesn't spend much time reading other blogs. Nothing personal, but there's only so much time in a day. However, I happened to run across Energy Fiend the other day and found myself lingering for a while.
The site offers an appreciation of caffeine and energy drinks and whatnot. It also features Death By Caffeine, a nifty calculator that tells you how much of various caffeine containing products it would take to kill you, based on your height and weight.
As an example, it looks like I'm in no danger of dying from an overdose of green tea any time soon, since it would take 737.1 cups to do me in. Thank you, Energy Fiend, for providing such a valuable public service.