I honestly do not use it much as I tend to embed directly but while just testing something with the Wordpress plugin, I thought for those that do;
It would be good to have a notes entry field in the hype animations creation so you can add some notes to explain what it is etc. when you look at the Manage animations list.
And possibly editable after creation.
Also but not sure how feasible, to have the list items update with a list/link to any posts of where they are being used.
Just a thought