You can now LIKE individual posts.
You'll see a Like button now on each post and once you Like a post a new box under that post will show up with the total Likes and member names of those that Liked the post.
You'll now have a counter of how many Likes you've given and also and how many you've received in how many posts under your avatar.
Your profile will also show the number of Likes you've given and also a link to a list of the posts you've liked and your posts which were liked by others.
Hope you Like.. lol