This post was funny enough to make me stop troll and register.
The date from your analysis can misrepresented by the amount of exposure (visits) these sites recieve. For example: there can be a million blog sites with the phrase "New York University" and gets a visit once a year. On the other hand, "Carnegie Mellon" might be mentioned in websites that get a million hits a month. In the second scenario, Carnegie Mellon will have more exposure and in turn being more heard of.
Nonetheless, it was unique and interesting how you ranked these schools. That'll be cool if google did have a college ranking system added to their repertoire.