The main benefit to all this is the huge amount of research money New Bolton has received as a result of this high-profile case - they got a single 5 million donation from one anonymous donor, not to mention many other smaller donations which will help other horses in the future.
"Although the get-well cards and banners eventually will fade or be trashed, the biggest gift has been the $1.2 million raised since early June for the Barbaro Fund. The money is put toward needed equipment such as an operating room table, and a raft and sling for the same pool recovery Barbaro used after his surgeries."
http://msn.foxsports.com/horseracing/story/6421288