--- a/blob_changes_v3	Sat Oct 08 17:35:05 2011 -0700
+++ b/blob_changes_v3	Wed Oct 12 15:10:54 2011 -0700
@@ -33,4 +33,5 @@
 - rewrote definition of colimit (in "From Balls to Manifolds" subsection) to allow for more general decompositions; also added more details
 - added remark about families of collar maps acting on the blob complex
 - small corrections to proof of product theorem (7.1.1)
-- 
+- added remarks that various homotopy equivalences we construct are well-defined up to a contractible set of choices
+