Reasons to like your fellow members posts; 1) It will let them know that you actually read their post 2) It will let them know if are interested in their contributions to the board 3) It will help motivate members to come back daily and contribute to the Vaping Forum 4) Read up a few posts and like the ones you like, not just the last person to post 5) It will help create a community. This is not to say that you should like a post that you disagree with, but instead provide a response with a respectful, but different point of view. AND.. of course, like your parents should have taught you, If you do not have anything nice to say, keep your mouth (typing fingers) quiet.