[volunteers] updated speaker list

[Alison Chaiken]

If Nav Singh (of Fusion I/o?) doesn't work out, we can probably get
Larry Cafiero's SCALE talk for March.      Akkana Peck is speaking at
SCALE too.

-- 
Alison Chaiken
(650) 279-5600  (cell)
             http://www.exerciseforthereader.org/
"If all we focus on is scaling, the only progress in society will be
from FarmVille to FarmPlanet."  -- Steve Yegge, paraphrasing