The positive forecast in digital-only and total subscription revenues indicates a strong and growing demand for NYT's digital content, which is likely to positively impact investor sentiment and the stock price. However, the mixed results in advertising revenues, with digital advertising expected to grow but total advertising revenues to decrease, reflect the challenges and transitions in the advertising landscape. The overall positive revenue growth outlook, combined with controlled operating cost increases, suggests a positive short-term impact on NYT's financial health and stock performance.