--- a/README.txt	Sun Jun 25 17:45:19 2017 -0700
+++ b/README.txt	Sun Jun 25 18:13:43 2017 -0700
@@ -73,6 +73,13 @@
 There are 72897 cases with less than 100 in this box and
 18444 with less than 10.
 
+Because of this, the closest 50 neighbors were
+precomputed and cached as `neighbors.dat`:
+
+```
+find-neighbors /home/jhammel/tensorflow/cities1000.txt -k 50 --latlon 1. 1. neighbors.dat
+```
+
 
 ## Web Service
 
@@ -101,6 +108,8 @@
   it is a `O(10^10)` operation on the dataset.  This should be improved
   and parallelized
 
+- no through-the-web (TTW) testing was done except manual.
+  This should be corrected with Selenium and other headless testing
 
 ## (Hopefully) Helpful Links