Sounds like it would be nice. Not going to happen in this gallery.
The smugmug random pic API doesn't provide an additional link back to the original pic page. If it ever does,, I'll include it at that point. The only additional details you see now are if they are embedded in the pic's EXIF info itself; the one you linked is one of mine. I use my GPS on the bike to geocode all motorcycling pics, and that info is stored in the EXIF fields, which smugmug then displays.