You always share valuable messages with your readers, Jon. Sharing your wisdom and what you’ve learned from your experiences is appreciated. I still recall one of your suggestions in your original April 2014 version of this post to begin by offering services. I followed your advice and learned loads of insight from conversations with clients and referral sources. It’s interesting that you mentioned your success with guest webinars in the original post and with hosting webinars on your own site in this post. Hmm… It may be worthwhile to think about growing blogging businesses by speaking more often with your current or potential audience. ~Keri
A blog itself isn't really a business—it's more of a platform for other income streams. Your content alone won't likely make you money. Instead, you'll have to get advertisers, sell services like consulting or speaking, use affiliate marketing to get a percentage of sales from links people click on your blog, or maybe offer products like ebooks or premium content to actually generate income. ProBlogger has an excellent post about these different ways you can make money.
Once you setup your account on AdSense you will be given a code to add to your blog. This code will automatically display advertisements on your blog from companies who are part of Google’s advertising network. You may see ads from small companies related to your topic, or you may see ads from large companies that are completely unrelated to your topic.