I like that suggestion.
Of course not all job descriptions lend themselves equally well to remote working. Not without introducing a significant degree of automated assistance into the mix. Even then, sometimes the direct involvement of a human is simply desirable.
As for suggesting remote working as your niche - its only a suggestion. I don't see many people talking about it and it could generate a fair bit of interest over a series of posts.
Of course, it is clear that jobs with manual/physical interactions are difficult/impossible to preform in a remote setup.
But, on the other hand, with our current and future computer network systems, all the knowledge jobs can (should?) definitely be considered...
Thanks for the suggestion and your impression on the current number of posts or rather lack of posts on the subject. This niche subject is definitely on my mind.