If I Right click on an album on the Overview page, I get the Delete button right next to the closing X on the right hand side. On other pages, at least it is hidden under the Edit button.
This is too easy for other users of my system to get too and accidentally delete something from my collection. I think the Delete function should only be available through a secured admin profile and even then hidden with enough menus so that an accident would be very hard to achieve.
Which brings me to guest profiles for parties, neighbors, drunken friends, and … family. We need them.