Is it better for blog posts to be dated or leave it bank?

Yes, including the date in a blog post is important for building audience trust as it provides transparency and shows the reader that the content is current and relevant. It also helps establish a sense of credibility for the website and the author. Additionally, having a clearly visible and up-to-date publication date helps establish a sense of reliability and legitimacy, making it more likely that readers will return to the site in the future.