As technology evolved, the physical newsletter transformed into the modern "dirt sheet" website. Today, the landscape is dominated by multiple major outlets that provide 24/7 coverage:
Known for breaking news regarding talent signings and backstage incidents. Pro Wrestling Newsletters
Tracking TV ratings, pay-per-view buyrates, and attendance figures as a measure of a promotion’s success. As technology evolved
Understanding who was being "pushed" (given a winning streak) and why. Pro Wrestling Newsletters