I don't know about no points thing, though I'm sure you're right and it's probably there. I don't need no stinkin' points

As far as the like thing, I just hit the "like" button for your post above since I like it. If you particularly like a post or just feel like doing it for the hell of it, go for it. In fact, now that I think of it, you could even use it to "like" obviously unlikeable posts and in that case it could be irony or sarcasm, which can add complexity and depth to our understanding of your likes and dislikes. Liking can be a powerful thing!

PS: I hope you like my post