aakash1911

WP Likes lets visitors “like” your posts on the fly. No logging in! 
Easily customizable to be used in various other scenarios. 
Shows top liked posts in sidebar widget or on a separate page.

WP likes

WP Likes lets your blog visitors 'like' your posts on the go.

Scott Basgaard

P2 Likes brings Facebook-like functionality to your P2 site. Your users can now show interest in threads by clicking the like button.

P2 Likes

Works just fine on latest WordPress, even under Mercury child theme, although I'll have to do some styling for the avatars of those who liked a post or comment (they get slightly cropped on the right side).

Nice!

Give positive feedback on threads you care about on P2

WP likes vs P2 Likes