--- /dev/null
+<p><font size="-1">(This algorithm assumes that top two choices are "approved.")</font></p>
+
+<div class="rbmoreinfo">
+<h4>About Approval Voting</h4>
+
+<p><%= link_to "Approval voting",
+"http://en.wikipedia.org/wiki/Approval_voting" %> is a voting system in
+which each voter can vote for as many or as few candidates as the voter
+chooses. Approval voting is a limited form of range voting, where the
+range that voters are allowed to express is extremely constrained:
+accept or not.</p>
+
+</div>