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.
Making money through blogging requires a carefully thought out topic. If you have an existing blog with a small audience, be honest when considering whether the topic has broad appeal that isn't already covered by other established bloggers. If it does, great! Otherwise, there's nothing wrong with starting a second blog that will be more successful in attracting an audience, marketing itself, and making money through a variety of methods described below.

Brainstorm keywords for each blog post. Keywords are the important words that relate to the topic of your blog, and specifically the new subtopic you cover each time you post. Choosing relevant keywords that people search for frequently will increase the visibility of your blog, attract more readers, and show them advertisements they are likely to click.

As you can see there is no shortage of methods with regards to making money on your blog. While it might be tempting to try and make money right away, I would advise you to focus on getting a nice foundation built up. Offering services from day 1 can work out for you and bring in some clients, but as your blog grows you’ll find that your time is better spent making products.

Very useful, applicable and dare I say inspiring post, Jon! I feel I’m ready to systematically implement all of your solutions (and similar ones offered by others) but I often wonder if I would have more success starting a new blog from scratch, than trying to up the ante with my existing blog. It would be nice to have time for both! Great post though, I will be bookmarking (and sharing, cuz you asked) this one.
With the free version of WordPress, you don’t really have that much freedom to make changes to your site. Plus, WordPress actually owns your site if you use the free version (meaning, your site is technically not even yours). With the free version of WordPress, your website link even looks unprofessional; instead of a .com ending, your site will look like “yourwebsite.wordpress.com”.
Perhaps the most popular network for placing these types of ads is Google AdSense. With this program, you do not need to be in direct contact with advertisers; you simply place the banner on your site, Google chooses ads relevant to your content, and your viewers click on the ads. There are countless similar programs available if you find that AdSense doesn’t work for you, such as Chitika, Infolinks, and Media.net.
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.