For bitbucket issue #2, tweak the admin settings for the Post model to reduce slow queries. Define our own queryset() method so we can control the select_related(), and not have it cascade from post to topics to forums to categories. Removed 'topic' from list_display because MySQL still sucked with 2 inner joins. Now it seems to be tolerable with only one join to User.

{% load humanize %}
{% for bulletin in bulletins %}
<div class="bulletin" id="bulletin-{{ bulletin.id }}">
   <h3>{{ bulletin.title }}</h3>
   <div class="bulletin-text">
      {{ bulletin.text|safe }}
   </div>
   <p class="bulletin-meta">Posted: {{ bulletin.start_date|naturalday|capfirst }}
   {{ bulletin.start_date|date:"H:i" }}.</p>
</div>
{% endfor %}