Updated to reflect changes as of v0.8.1

Example Page structure:

- Home Page
  - Blog
    - First Post
    - Second Post
    - Latest Post

Page content for "Blog" page:

{% for child in page.rchildren %}
{% unless child.has_keyword.draft %}
<div class="post">

h3. {{ child.link }}

<div class="post-meta">by {{ child.author }} {{ child.created_on | time_ago }} ago</div>

{{ child.content }}

</div>
{% endunless %}
{% endfor %}

Adding Comments Via HaloScan

You can create a ComatoseDrop to add Haloscan comment support (this would probably go in your environment.rb, or a separate file required by your environment.rb):

# This defines a Drop for use with the Liquid processor
# And an object you can call from the ERB processor

Comatose.define_drop "haloscan" do 

  # Your HaloScan USERNAME here:
  @halo_user = 'user_x'

  def script
    %Q|<notextile><script type="text/javascript" src="http://www.haloscan.com/load/#{ @halo_user }"> </script></notextile>|
  end

  def trackbacks(slug=nil)
    # Look for the varable 'child.slug' in the context, unless the slug has been passed in
    slug = @context['child']['slug'] if @context.has_key? 'child' and slug.nil?
    # If it's not found, use the 'page.slug'
    slug = @context['page']['slug'] unless slug
    %Q|<notextile><a href="javascript:HaloScanTB('#{slug}');" target="_self"><script type="text/javascript">postCountTB('#{slug}'); </script></a></notextile>|               
  end

  def comments(slug=nil)
    slug = @context['child']['slug'] if @context.has_key? 'child' and slug.nil?
    slug = @context['page']['slug'] unless slug
    puts "Comments ~> Slug = #{slug}"
    %Q|<notextile><a href="javascript:HaloScan('#{slug}');" target="_self"><script type="text/javascript">postCount('#{slug}');</script></a></notextile>|
  end

end

Then, on your Blog listing page:

{{ haloscan.script }}

{% for child in page.rchildren %}
{% unless child.has_keyword.draft %}
<div class="post">

h3. {{ child.link }}

<div class="post-meta">by {{ child.author }} on {{ child.created_on | time_ago | date: '%m/%d/%Y @ %H:%M' }}, 
{{ haloscan.comments }} {{ haloscan.trackbacks }}</div>

{{ child.content }}

</div>
{% endunless %}
{% endfor %}