try to collect some about info from the new user

app/views/signup/invited.html.erb

@@ -11,40 +11,65 @@
 		To create a new account, enter your e-mail address and a password.
 		Your e-mail address will never be shown to users and will only be used
 		if you need to reset your password, or to receive optional new-message
-		alerts.
+		alerts.  Your username can be changed later.
 		</p>
 
 		<%= error_messages_for(@new_user) %>
 
     <p>
-    <%= f.label :invitation, "Invited By:" %>
+    <%= f.label :invitation, "Invited By:", :class => "required" %>
     <span class="d">
       <%= @invitation.user.username %>
     </span>
     </p>
 
     <p>
-		<%= f.label :username, "Username:" %>
+		<%= f.label :username, "Username:", :class => "required" %>
 		<%= f.text_field :username, :size => 30 %>
     <span class="hint">
       <tt>[A-Za-z0-9][A-Za-z0-9_-]*</tt>
     </span>
 		<br />
 
-		<%= f.label :email, "E-mail Address:" %>
+		<%= f.label :email, "E-mail Address:", :class => "required" %>
 		<%= f.email_field :email, :size => 30 %>
 		<br />
 
-		<%= f.label :password, "Password:" %>
+		<%= f.label :password, "Password:", :class => "required" %>
 		<%= f.password_field :password, :size => 30, :autocomplete => "off" %>
 		<br />
 
-		<%= f.label :password_confirmation, "Password (again):" %>
+		<%= f.label :password_confirmation, "Password (again):",
+      :class => "required" %>
 		<%= f.password_field :password_confirmation, :size => 30,
       :autocomplete => "off" %>
 		<br />
     </p>
 
+    <p>
+    Want to tell us about yourself?  It's optional, but it will be visible in
+    your public profile and can be changed at any time.
+    </p>
+
+    <p>
+    <div class="boxline">
+      <%= f.label :about, "About:", :class => "required" %>
+      <%= f.text_area :about, :size => "100x5", :style => "width: 600px;" %>
+    </div>
+
+    <div class="box">
+      <div class="boxline markdown_help_toggler"
+        style="margin-left: 9em; width: 600px;">
+        <div class="markdown_help_label">
+          Markdown formatting available
+        </div>
+
+        <div style="clear: both;"></div>
+
+        <%= render :partial => "global/markdownhelp" %>
+      </div>
+    </div>
+
     <p>
 		<%= submit_tag "Signup" %>
     </p>