First of all, thank you for this great plugin!
I'm using your plugin in combination with the WP retina 2x plugin but unfortunately it is not working together...
This is the order of steps I did:
1) I uploaded my watermark image and set my correct settings
2) Applied my watermark to a certain set of existing images in media library
3) (Re)generated all the retina images
The non-retina images show up fine with the watermark, but the retina images don't.
Is there a fix for this without applying the watermark to the full image?
Another little small remark;
I think the Disable right mouse click on images doesn't work on most of the browsers, so far only in Firefox.