[Plugin: KK I Like It] add gravatar of persons who liked the post..

hello there!first of all this is a very good plugin and congratulations for your work!
the only thing i have to suggest is something i cant find in any plugin..i want not only to let users vote,but also to display their gravatar images…i mean,this plugin would be perfect if it could display the persons who liked the post,or the category etc..like the wp.com does…
again,congrats for the good work!!

http://wordpress.org/extend/plugins/kk-i-like-it/