tomaszzielinski/askbot-devel — comment on commit 13574985075aa595384f6d24e871f27510221a5f
File: askbot/models/question.py line 676
By evgenyfadeev:

this will be a lot simpler too - Post.objects.filter(thread = self).order_by('-updated_at')[0]
then return the values.

This is why I thought it is a good idea to organize data this way.