[NTG-context] Sparklines to be in ConTeXt?

Hey, what do you people actually think about E. Tufte's Sparklines?² They are a great and innovative thing in my mind; both in the information mediating and the typographic sense. There's a bare-bones LaTeX package on CTAN, but when I think about it, this technique could find a perfect place in ConTeXt's framework (say MetaPost, XML, Scripting and so on. There's even some kind of Ruby implementation³). - Tobias ² http://www.edwardtufte.com/bboard/q-and-a-fetch-msg?msg_id=0001OR&topic_id=1 ³ http://redhanded.hobix.com/inspect/sparklinesForMinimalists.html