Random aside: one of @photomatt's complaints about WP Engine is that it turns off revisions and that customers can’t control WordPress. Ironically, the WordPress hosting environment that I have found the most limiting was WordPress VIP. TBH, I don’t mind opinionated hosting environments. In fact, I think it is part of what you pay for. But to think WP Engine is the only host modifying what you can do with WordPress is flatly wrong. Automattic does it.