--- a/text/intro.tex	Wed Jun 30 08:55:46 2010 -0700
+++ b/text/intro.tex	Sat Jul 03 13:19:15 2010 -0600
@@ -445,7 +445,19 @@
 
 
 \subsection{Thanks and acknowledgements}
-We'd like to thank David Ben-Zvi, Kevin Costello, Chris Douglas,
-Michael Freedman, Vaughan Jones, Alexander Kirillov, Justin Roberts, Chris Schommer-Pries, Peter Teichner, Thomas Tradler \nn{and who else?} for many interesting and useful conversations. 
+% attempting to make this chronological rather than alphabetical
+We'd like to thank 
+Justin Roberts, 
+Michael Freedman, 
+Peter Teichner, 
+David Ben-Zvi, 
+Vaughan Jones, 
+Chris Schommer-Pries, 
+Thomas Tradler,
+Kevin Costello, 
+Chris Douglas,
+and
+Alexander Kirillov
+for many interesting and useful conversations. 
 During this work, Kevin Walker has been at Microsoft Station Q, and Scott Morrison has been at Microsoft Station Q and the Miller Institute for Basic Research at UC Berkeley.