Just curious as to what purpose including max-height:150px and overflow:hidden in the plugin CSS file for the preview box serves? It cuts off comments that aren't even that long, and I immediately had to go fix it.
So why not just get rid of the max-height and overflow rules altogether and allow the preview box to show the entire comment being replied to? Or maybe at least make it a configurable option?
http://wordpress.org/extend/plugins/reply-w-comment-preview/
