Did you read the website? It's version control for the database as well. I don't suppose you could undo deleting a post with just git haha
If the developers are reading this: move that info up to the top of the page! Currently it's buried down in the "Features" section, making it easy to miss. Don't hide your light under a bushel :-)
TIP: For better diff's use "--skip-extended-insert --skip-dump-date".
A nice gui on top of that is welcome (although I'm not sure about the $30K).
[1] http://dev.mysql.com/doc/refman/5.0/en/point-in-time-recover...