The Social Gallery Photo Viewer plugin adds a fun feature that millions of people would recognize. If you view the developer’s demo, you will notice a Facebook style popup. But that’s not all.
Facebook style lightbox
Facebook Like button
Facebook Send button
Facebook App integration (for insights)
Twitter Tweet button
Pinterest Pin button
Adds Facebook comments
Add Disqus comments
No NextGEN Gallery code modification needed
It is imortant to note that in order for the plugin to work flawlessly with NextGEN Gallery, default lightbox options must be disabled. The developer wrote a simple instruction guide on how to go about it.