Short articles, prevailing on the channel, can be a good choice for 'Duke' if they’re going to gain their audience’s sympathy with brevity. Also, there are medium-length pieces making up more than one third of all articles.
'Duke' mostly contains texts of a basic readability level which may show their aim to reach a wider audience. Besides, there are articles of intermediate readability, which make up more than a quarter of all content on the channel.
Neutral sentiment normally indicates an unbiased attitude that prevails in the channel’s articles (e.g. it may include some kind of scientific or professional materials).