reword some of the help-page introduction (no code changes)

src/views/HelpView.vue

@@ -37,14 +37,16 @@
 
       <h2 class="text-xl font-semibold">What is the idea here?</h2>
       <p>
-        We are building networks of people who want to grow good society from the ground up, using modern
-        technology that connects people peer-to-peer.
-        First of all, let's showcase gratitude: see what people have given, and recognize
-        gifts you've seen. This is done in a way that leaves a permanent record -- one that
-        came from you, and one that the recipient can prove it was for them. This can be
-        personally gratifying, but it extends to broader work: volunteers get
-        confirmation of activity, and they can selectively show off their contributions
-        and network.
+        We are building networks of people who want to grow good society from the ground up, using
+        modern technology that connects people peer-to-peer.
+        First of all, let's showcase gratitude: see what people have given, and recognize gifts
+        you've seen. This is done in a way that leaves a permanent record -- one that provably
+        came from you, and one that the recipient can prove they were mentioned.
+        This can be personally gratifying, but it extends to broader work: volunteers get
+        confirmation of activity, and they can selectively show off their contributions and
+        network.
+        This is a way to build trust and reputation. It's a way to build a network of people who
+        are willing to help each other.
       </p>
       <p class="mt-2">
         With this, you highlight giving and you also offer help --