PS: my answer to this question is always… “the better question is… how can my blog help me build a profitable business?” Most of the profits from blogging are not made on your blog, but that’s okay. I don’t believe blogging about making money per se, but about branding yourself and positioning yourself within your niche market as an authority and leader. Once that is established, there are so many ways to move people into your money making enterprises. Email marketing, as you pointed out, is one of the best ways to do this. Sending people to your membership sites, services, info products and coaching programs are all great things to route people into as well.
I mean, of course I’d come up with suitable content for Forbes should they wish to publish me, haha, but honestly we’d be happy with guest posting on even mildly popular travel blogs. The problem up to now, as I mentioned above, is that nobody wants to let us guest post, they want us to pay to do a sponsored post since our blog is attached to our business. If my blog was MexicoMike.com instead of http://blog.geckorockresort.com/ then it wouldn’t be an issue, but as soon as anyone sees the name of our business they incorrectly assume we’re loaded 🙂
Your newsletter is all yours. Unlike social media sites, your newsletter and email subscribers are all yours, and you have their undivided attention. You don't have to worry about algorithms not displaying your content to readers, and this is because they are your email subscribers. You aren't fighting with anyone else to have them see your content.
Second job, anyone? In America, two-income families are the norm but think of the havoc it wreaks on your daily life. You’re so exhausted by the time you get home from work; you barely have enough time and energy to make dinner and help the kids out with their homework. Even that becomes difficult if you work at more than one place, whether evenings or on weekends.