One thing that's interesting is that on the old site, it avoided disambiguating titles, but on the new site, there are titles that appear on multiple clips, with no slight difference in titles. For example, there are three different Newsflash segments involving the three little pigs, which were all on the old site. Those have slightly different titles like "Kermit News: Three Pigs", "News: Three Little Pigs", and "Kermit and the Three Pigs". Of course those could have had better different titles like "News: Count Counts Three Pigs", "News: The New Three Little Pigs Story", and "News: Three Little Pigs Feellings".
But on the new site, for example, there are two news segments involving Sleeping Beauty, both with the same title. Of course, one could have been listed as "Kermit News" and the other "News" (or they could use the "Sesame Street News" title, which seems to be avoided on the site). And it is hard to remember which one is which by searching, as they both have the same set, and even the descriptions aren't much help. Another example is Put Down the Duckie. Both the original celebrity-free version and the secodn version with celebrities are on there, but both clips are listed as Put Down the Duckie (though the celebrity one mentions celebrities in the description).
And it seems like this new site does a better job at including exact titles, as opposed to soemtiems making them different.
And I don't know whetehr Sesame Workshop has to pay residuals or make clearances for the clips, but this site includes 123 Sesame Street, which was cut from Old School Volume 1. If clearances isn't an issue, then I wish that song covers from the first season would be added to the site soon. We not only need classics like Mahna Mahna, but obscure covers like Yellow Submarine and Lucy in the Sky with Diamonds.