I have a feature request. Spammers like to use old articles to post their comment spam, hoping you won't notice. It would be nice to have a setting that if an article is older than x days, commenting is automatically disabled for that article.We have a lot of spam on our site, always in really old articles.

I was considering the template option too as an alternative.

I have one other feature request concerning comments: in the latest version K2, it has become more mobile friendly. But one thing has disappeared on mobile: in the admin you can't see to what article a comment was posted. I've set up my site to manually approve comments. Sometimes spam-comments are so carefully crafted that it's hard to judge by the comment itself weather it's spam or a legitimate post. You need to know to what article one comment was added. Please show the title of the article beside the comment.