IF something like that were to happen I surmise we can reasonably expect some sort of announcement/warning to the approved API partners (and probably even to the general public). I would say it’s almost impossible they’ll push through some sort of update that suppresses auto-pinned content without us knowing (at least a little) ahead of time, thus giving us time to adjust accordingly.
Search for blogs that cover similar topics. Use a search engine and the search bar on blog hosting sites to find blogs that cover your topic or related topic. Read a few blog posts from the most popular ones, that show up high on the search ranking, have the most comments, or display a readership of 20,000 or more. Get an idea for how much interest and competition there is.
One example is this: since our blog is a sub-domain for my wife and I’s boutique beach resort, nobody seems to want to touch me as a guest blogger. I get the same response every time “you’re commercial and so you’ve got to pay for a sponsored post”…and while yes, we are commercial and not a private blog per se, we’re a tiny family run business and 95% of private blogs are striving to be commercial, whether they’re associated with a company name or not.
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.
Don’t get me wrong I have made many mistakes along the way but once I knew what I was doing it became a lot easier and more enjoyable. Many of my friends have emailed me or called me to find out more about “What Jamie Does”, but it can be a little hard to sink in at first as to how you can actually make a real income from running a successful blog(s). Therefore I have decided to create this guide for my friends, family, email subscribers and anyone else who wants to start doing “What Jamie Does”.