--- a/tr.html	Thu Oct 03 22:10:21 2013 +0400
+++ b/tr.html	Thu Oct 10 00:29:58 2013 +0200
@@ -410,9 +410,11 @@
       <li>is there implementation experience at all levels of the
         specification's ecosystem (creation, consuming, publishing…)?</li>
     </ul>
-    <p>As creating, reviewing, and running tests can be very time-consuming, Working
-      Groups are often able to work more effectively if they plan their test
-      development work early in the development process.</p>
+    <p>Planning and accomplishing a demonstration of (interoperable)
+      implementations can be very time consuming. Groups are often able to work
+      more effectively if they plan how they will demonstrate interoperable
+      implementations early in the development process; for example, they may
+      wish to develop tests in concert with implementation efforts.</p>
     <ul>
     </ul>
     <h3>7.3 <a name="doc-reviews" id="doc-reviews">Reviews and Review
@@ -612,10 +614,10 @@
         as the basis of a Request for Recommendation.</li>
       <li><em class="rfc2119">must</em> show that the document has received <a
           href="#wide-review">wide review</a></li>
-      <li><em class="rfc2119">should</em> document known implementation.</li>
       <li><em class="rfc2119">should</em> address all errata.</li>
     </ul>
-    <h5>For all W3C Recommendations, in addition to meeting the <a href="file:///Users/chaals/Documents/w3c/ab/AB/tr.html#transition-reqs">general
+    <h5>For <strong>all</strong> W3C Recommendations, in addition to meeting
+      the <a href="file:///Users/chaals/Documents/w3c/ab/AB/tr.html#transition-reqs">general
         requirements for advancement</a>,</h5>
     <p>The Director <em class="rfc2119">must</em> announce the provisional
       approval of a Request for publication of a W3C Recommendation to the <a href="http://www.w3.org/2005/10/Process-20051014/organization.html#AC">Advisory