Building a hundred backlinks from one kind of source looks like progress and reads to a search engine as a pattern. The post on link diversity explains that plainly, and it is the sharpest thing Josh Fernandez wrote: vary where the links come from, or the profile itself becomes the tell.
The fitness posts follow the same instinct of doing more with less. Training without a gym, without weights and without a membership, with abdominal work stripped back to what actually applies, plus a list of ways to burn calories when you are not exercising at all.
There is a long walkthrough for assembling a social media monitoring setup out of free tools rather than paying for a service, and the approach still makes sense even where the tools have moved on.
Around all that sit a chicken curry, camera terminology, laptop comparisons and ten tips for running an event.
Read the link diversity post if you have been buying backlinks from one place.