The post discusses resources and insights related to equity compensation, particularly emphasizing its relevance for employees in private companies. It mentions the Open Guide as a valuable resource alongside other tools such as Fairmark for understanding stock options and equity compensation. Additionally, user comments highlight the ongoing relevance of traditional literature on the topic, suggesting that the principles of equity compensation remain applicable despite changes in tax law. However, there are questions about the applicability of the guide's content to Restricted Stock Units (RSUs) granted by public companies, pointing to a potential gap in the guide's coverage.