The 30-year-old PDF newsletter with a 98% market penetration rate

My newsletter: https://simonowens.substack.com/   There's a certain irony that one of the most influential publications covering Australia's telecommunications industry still arrives each morning as a daily PDF. But that format has become central to the success of Communications Day, the niche B2B outlet founded by Grahame Lynch in 1994. What began as a fax-delivered newsletter covering the early deregulation of Australia's telecom market evolved into an indispensable industry briefing read by executives, regulators, infrastructure providers, and tech companies across Australia and New Zealand. While much of digital media spent the last two decades chasing pageviews, social traffic, and algorithmic distribution, Lynch built a highly profitable subscription business by doing almost the opposite: keeping his journalism off the open web, tightly controlling distribution, and turning Communications Day into a daily habit for nearly everyone working in the sector. In a recent interview, Lynch explained why Communications Day still distributes its journalism as a PDF despite the rise of blogs and social media, how he built a subscription business with near-total market penetration in a niche B2B sector, and why conferences now account for nearly half the company's revenue.