--- a/text/comm_alg.tex	Wed Jun 02 22:09:52 2010 -0700
+++ b/text/comm_alg.tex	Wed Jun 02 22:28:04 2010 -0700
@@ -3,8 +3,7 @@
 \section{Commutative algebras as $n$-categories}
 \label{sec:comm_alg}
 
-\nn{this should probably not be a section by itself.  i'm just trying to write down the outline 
-while it's still fresh in my mind.}
+\nn{should consider leaving this out; for now, make it an appendix.}
 
 \nn{also, this section needs a little updating to be compatible with the rest of the paper.}