--- a/text/comm_alg.tex	Thu Jun 24 14:21:51 2010 -0400
+++ b/text/comm_alg.tex	Mon Jul 05 10:27:45 2010 -0700
@@ -193,5 +193,6 @@
 \item compare the topological computation for truncated polynomial algebra with \cite{MR1600246}
 \item multivariable truncated polynomial algebras (at least mention them)
 \item ideally, say something more about higher hochschild homology (maybe sketch idea for proof of equivalence)
+\item say something about SMCs as $n$-categories, e.g. Vect and K-theory.
 \end{itemize}