[shortoncash]

I noticed years ago that I didn't have as much insight as other people who were much more close to the problems I was interested in. Even on non-technical topics, there was this realization I was just more noise in a sea of noise.

So, ultimately, write if you want to write. But, ... be comfortable with the fact that you might just be noise. :-) If you find an audience, they will tell you what they find valuable or make requests on their own.