@@ -12,13 +12,15 @@ A web framework is a code library that makes a developer's life easier when
 building reliable, scalable and maintainable web applications.
 
 
-## Why are web frameworks necessary?
+## Why are web frameworks useful?
 Web frameworks encapsulate what developers have learned over the past twenty
 years while programming sites and applications for the web. Frameworks make 
 it easier to reuse code for common HTTP operations and to structure projects 
 so other developers with knowledge of the framework can quickly build and
 maintain the application.
 
+<div class="well see-also">Web frameworks are a concept implemented by <a href="/django.html">Django</a>, <a href="/flask.html">Flask</a>, <a href="/bottle.html">Bottle</a>, <a href="/pyramid.html">Pyramid</a>, <a href="/morepath.html">Morepath</a> and <a href="/other-web-frameworks.html">several other libraries</a>. Learn how the parts fit together in the <a href="/web-development.html">web development</a> chapter or view <a href="/table-of-contents.html">all topics</a>.</div>
+
 
 ## Common web framework functionality
 Frameworks provide functionality in their code or through extensions to 
 
@@ -15,6 +15,9 @@ Model-View-Controller (MVC) architectural pattern.
 <a href="http://www.pylonsproject.org/" style="border: none;"><img src="/img/pyramid-logo.jpg" style="border-radius: 5px;" width="100%" alt="Pyramid web framework logo." class="technical-diagram" /></a>
 
 
+<div class="well see-also">Pyramid is an implementation of the <a href="/web-frameworks.html">web frameworks</a> concept. Learn how these pieces fit together in the <a href="/web-development.html">web development</a> chapter or view <a href="/table-of-contents.html">all topics</a>.</div>
+
+
 ## Open source Pyramid example apps
 * [pyramid\_blogr](https://github.com/Pylons/pyramid_blogr) is an example 
   project that shows how to build a blog with Pyramid modeled on the