I'm a SharePoint Farm admin, overseeing the Intranet. I have many Users with Full Control permission on our site.
Many of them have expressed using SharePoint Designer to customize their Team Sites. I don't have a problem with that.
But how can I ensure they don't compromise any of the pages in the 12 Hive, especially the core.css file (which is available via Designer)?
On the same note, what other concerns should I have with allowing Designer to be used?