diff --git a/docs/ansible.rst b/docs/ansible.rst
index dc37cfd4..5d069a13 100644
--- a/docs/ansible.rst
+++ b/docs/ansible.rst
@@ -7,8 +7,8 @@ Ansible Extension
 
 An experimental extension to `Ansible`_ is included that implements host
 connections over Mitogen, replacing embedded shell invocations with pure-Python
-equivalents invoked over SSH via highly efficient remote procedure calls. No
-changes are required to the target hosts.
+equivalents invoked via highly efficient remote procedure calls tunnelled over
+SSH. No changes are required to the target hosts.
 
 The extension isn't nearly in a generally dependable state yet, however it
 already works well enough for testing against real-world playbooks. `Bug
@@ -23,29 +23,30 @@ significant testing will prove the extension's soundness.
 Overview
 --------
 
-You should expect a general speedup ranging from 1.5x to 5x depending on
-network conditions, the specific modules executed, and time spent by the target
-host already doing useful work. Mitogen cannot speed up a module once it is
+You should **expect a speedup between 1.5x and 5x** depending on network
+conditions, the specific modules executed, and time spent by the target host
+already doing useful work. Mitogen cannot speed up a module once it is
 executing, it can only ensure the module executes as quickly as possible.
 
-* A single SSH connection is used for each target host, in addition to one sudo
-  invocation per distinct user account. Subsequent playbook steps always reuse
-  the same connection. This is much better than SSH multiplexing combined with
-  pipelining, as significant state can be maintained in RAM between steps, and
-  the system logs aren't filled with spam from repeat SSH and sudo invocations.
+* **A single SSH connection is used for each target host**, in addition to one
+  sudo invocation per distinct user account. Subsequent playbook steps always
+  reuse the same connection. This is much better than SSH multiplexing combined
+  with pipelining, as significant state can be maintained in RAM between steps,
+  and the system logs aren't filled with spam from repeat SSH and sudo
+  invocations.
 
-* A single Python interpreter is used per host and sudo account combination for
-  the duration of the run, avoiding the repeat cost of invoking multiple
+* **A single Python interpreter is used** per host and sudo account combination
+  for the duration of the run, avoiding the repeat cost of invoking multiple
   interpreters and recompiling imports, saving 300-1000 ms for every playbook
   step.
 
 * Remote interpreters reuse Mitogen's module import mechanism, caching uploaded
   dependencies between steps at the host and user account level. As a
-  consequence, bandwidth usage is consistently an order of magnitude lower
+  consequence, **bandwidth usage is consistently an order of magnitude lower**
   compared to SSH pipelining, and around 5x fewer frames are required to
   traverse the wire for a run to complete successfully.
 
-* No writes to the target host's filesystem occur, unless explicitly
+* **No writes to the target host's filesystem occur**, unless explicitly
   triggered by a playbook step. In all typical configurations, Ansible
   repeatedly rewrites and extracts ZIP files to multiple temporary directories
   on the target host. Since no temporary files are used, security issues
@@ -104,7 +105,8 @@ Local VM connection
 
 This demonstrates Mitogen vs. connection pipelining to a local VM, executing
 the 100 simple repeated steps of ``run_hostname_100_times.yml`` from the
-examples directory. Mitogen uses 43x less bandwidth and 4.25x less time.
+examples directory. Mitogen requires **43x less bandwidth and 4.25x less
+time**.
 
 .. image:: images/ansible/run_hostname_100_times.png