The post discusses a project where the author ranked colleges based on the return on investment (ROI) for graduates. They likely utilized salary data, tuition costs, and other relevant factors to compute a list that indicates which institutions provide the best financial outcomes for their students post-graduation. Given the rising costs of education, ROI is becoming a crucial metric for prospective students when choosing a college. The comments might include discussions on the methodology used for rankings, disagreements about the weight of various factors, or personal anecdotes related to graduate outcomes, potentially highlighting dissatisfaction with traditional college metrics.