Articles
<% @categories.each do |category| %>
<%= category.name %>
<% category.articles.nodrafts.ordered.each do |article| %>
<% if cuser and !article.read_by? cuser %>
NEW
<% end %>
<%= namelink article %>
(<%= namelink article.user %> on <%= longdate article.created_at %>)
<% end %>
<% end %>
<% if Article.new.can_create? cuser %>