Surely the more important question is, "is the % of successful entrepreneurs who write blogs moving up or down". If you think back to the 90s before "blogging

Surely the more important question is, "is the % of successful entrepreneurs who write blogs moving up or down". If you think back to the 90s before "blogging" was a thing, the number of entrepreneurs who blogged was approximately 0%. You could probably rewind to 1995 and say something like "Few successful businesses have a website" but would it naturally follow that investing in a website was a waste of time?