Hello Acrylian,
The link points to the new theme, indeed. I thought keeping download links for old themes was enough (they're at the bottom of the page). Nonetheless I'll re-add the description page of zinenaboxpacity.
However I'm not sure i can easily setup demos for old-theme - unless i create another zp installation (perhaps using a dedicated sub-domain?). I'll think about it and will keep you posted - not in the coming days though.
I will open a ticket regarding next_news in search context asap [ edit- here's the ticket link: http://www.zenphoto.org/trac/ticket/1515 ]
The following is a little off-topic (just because you seem to care a lot about mobile devices
The more i think about it, the more i think this mobile devices issue is a non issue, as software should be self-adaptive. In this particular case, it might be zp responsibility to present the correct theme to the user (through device-targeted theme configuration, of course). Indeed i strongly believe that the "one-size-fits-all" items really fit none.
That said, i did my research and it seems that mini-opera, for instance, apparently even in its 5th version, doesn't really support client-side js. Here's a pretty old document (concerning mini 4): http://dev.opera.com/articles/view/javascript-support-in-opera-mini-4/
There should be no problem however with terminals running safari (iphone, ipad, etc.): as a matter of fact we got a complex Ext app (so entirely js driven) that can run smoothly on iphone.
Terminals running mobile firefox should also be safe (https://wiki.mozilla.org/Mobile), although i don't know what is the status of the project.
Regards