[NextGEN Gallery] Image comment options missing

Hello
I like your plugin but would like to optimise some functions:
1. What I miss are comments to photos – Facebook – integrated and other. I could use plugins like Social Gallery Lite or Gallery Share bu t maybe you’ve something you’ve developped… I prefer a Facebook comment box with an option to comment for those few without FB accounts, too.This box is easily visible through WP Media.
2. I would like my images both from NextGen and WP Media to be handled by a image tag widget – is that possible ?
3. Albums / galleries issue – I’m a novice to your plugin wanting to avoid chaos with accumulated photos – any tips of how to group photos (can moving them from galleries to albums bring a mess to existing posts containing them ?) And I can’t ‘see’ WP Media stuff through NextGen….

http://wordpress.org/extend/plugins/nextgen-gallery/