That would disqualify a lot of the better quality sources and promote low quality clickbait.
I’d much prefer either a paywall bypass, such as archive, in the body or comments. Alternatively a copy of the full text / high quality summary needs to be provided. The rules as provided would for instance disqualify reuters and several investigative journalist papers.
I also think posters who use a non standard source (ie not the well known reuters/ap/bbc/cnn/aljazeera etc) should mention in the text the reach and slant of the source.
I’m in this picture and don’t like this