Maybe. Maybe not. It's all to easy to imagine all the new threads about the "like" button:
How many likes do you have?
Do you ever get liked by someone you don't know?
Do you wish you had more likes than you do?
How do you get more likes?
Do you have someone who's liked you, but you don't like them back?
How do you get yourself off someone's like list?
What do you do when you like someone, but they won't like you back?