Email is a great way to deliver other forms of content. With Convertkit, I am able to also create free email courses that can automatically be sent out to my subscribers. This makes life easy because all a reader has to do is sign up, and then Convertkit sends out all the information that they need and drips out the content day by day (or whatever timeframe I choose).
If you want to be famous or reach a wide audience, you will have to choose something slightly broader and work hard to make the best content for that topic. A subtopic relating to fitness, finance, or relationship advice is likely to reach the most people. Consider specific but broadly applicable topics such as managing money in college, or a marriage counseling blog.
Make it easy for readers to browse – If you want more pageviews, you should make it as easy as possible for readers to read your other blog posts. You will want to make it easy for readers to find your blog homepage, categories, tags, search bar, and so on. Also, I recommend including links in every single one of your blog posts, so readers can easily find related topics.