--- a/blob to-do	Sat May 07 09:18:37 2011 -0700
+++ b/blob to-do	Sat May 07 09:27:21 2011 -0700
@@ -15,7 +15,7 @@
 
 * Consider moving A_\infty stuff to a subsection
 
-* dimension n+1, explain the statement and refer to KW's notes
+* (?) dimension n+1, explain the statement and refer to KW's notes. [this was PT's suggestion, but it's sort of already in there.  do we need to do more?]
 
 * framings and duality -- work out what's going on!