Earlier quoted context omitted.
My take on the problem: You're projecting yourself onto other people who are looking at candidates. This stuff matters to you but not to most people hiring. The corporate apparatus tends to view these things as a challenge to The Way We Do Things Here, so a blog post or side project might even be a red flag. This strategy is a gigantic waste of time. It shouldn't be but it is.
> The corporate apparatus tends to view these things as a challenge to The Way We Do Things Here, so a blog post or side project might even be a red flag. I know I'm coming at this from the idealistic position of someone who's lucky enough to have a job, but isn't it kind of a good thing if you find out early that you're applying to a company where doing things is a red flag?
We hem and haw and tweak and fret about every little thing in this process, but ultimately all roads lead to "Thank you for your interest in SomeCorp. Unfortunately, we have decided not to proceed with your candidacy at this time, but we appreciate the time and effort you dedicated to the application process. We will keep you in mind for future openings and we encourage you to keep current on new opportunities on our careers site."