- if Group.subscribable.any?
  %h3
    = t('reader_extension.subscriptions').titlecase
  %p
    - Group.subscribable.each do |group|
      = check_box_tag "reader[group_ids][]", group.id, @reader.is_in?(group), :id => "reader_group_#{group.id}"
      %label{:for => "reader_group_#{group.id}"}
        = group.name
      %span.formnote
        = group.invitation
      %br