Although I love my espresso, I also appreciate the subtleties of green tea, especially Japanese Sencha and Chinese Dragon Well, both of which would seem to brew very well in this pot. Watching the tea leaves open and bob up and down as they brew is very soothing. I'm going to have to get this pot.
For the higher end tea enthusiast. Beautiful and practical design. Video interview with the creator, Joey Roth, and Kevin Rose of Digg.com explains the tea physics of this, and probably more than you could possibly know about tea.