I believe that the benefits of the pop-up technique outweigh the disadvantages.
I had just put up a series where it was nice seeing the two on the one screen, aligned vertically, but that isn't a frequent need.
With everything cached, going back for a repeat view was quick.
I am not sure if a repeat view of the popup version will be as quick, or if it will be a fresh load each time.
Two other simultaneous changes:
* Thumbnails now are grouped four abreast, making for compact viewing. This is a good feature, but not exploited very often, as most posts don't have more than one image.
* Information about the number of views has vanished. Boo Hiss. It isn't critical from the perspective of a viewer, or a guest. As a regular poster of photos, I like that feedback. I don't need a special post just to say 'That was a great post Roderick', but the viewing stats gave unobtrusive, efficient and sufficient feedback.
Regards,
Roderick B Smith
Rail News Victoria Editor