I started creating an RSS aggregator some time ago (<a href="https:&#x2F;&#x2F;github.com&#x2F;fasouto&#x2F;django-feedaggregator" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;fasouto&#x2F;django-feedaggregator</a>) and it was more difficult than expected. There are many broken feeds and different interpretations of the standard.<p>One day I should finish it...