It can be sometimes bothersome when, in the Discussion (Comments) dashboard, where the admin can see a list of comments, moving the mouse over a link will cause a preview of that link. Sometimes the preview gets in the way of looking at the comment. This is especially true with spam comments.
And I am also concerned that a link to a page/site that had some ‘bad’ code would cause a compromise of my site.
Is there a way to disable this ‘feature’? Not sure where it is coming from.