Hi everyone! I guess there hasn't been much activity on the list
lately. I've been pretty busy myself, not much time to read RTR or
anything else. It seems there's been a lot of buzz lately on
Kapustin-Witten's approach to Geometric Langlands duality. See e.g.
http://insti.physics.sunysb.edu/itp/conf/simonswork3/talks/Witten.pdf
Has anyone else seen anything about that? Witten has done a whole lot
in terms of finding physics in mathematical structures (or perhaps
finding how mathematical structures arise out of the physics).

Best wishes,
Francis Fung