The truth is, it's not as easy to carve out your space on the web and make a name for yourself as a blogger today, as it was back when blogging was brand new. And it takes a lot of time to build your audience to the point where it's successful. (The most successful, multi-million dollar blogs today were started around 2005 or earlier.) So it's definitely not something you can get rich quickly with, though many people do work on their blogs full time.
Hi Sam! I love your site. We should definitely connect. I’m a school counselor and recently launched a site for parents to address pertinent teen topics. Like you, I struggle with the ultimate service I’d eventually offer on my site, but Ramsay’s idea is a great start. He’s absolutely right that people are looking for fresh content for their sites! Best of luck to you and I hope we can collaborate.