I kind of see where the others are coming from though...
We just spent a great deal of time in the other thread trying to get it through to some of these people that postings meaningly replies like, "Lol", "That's funny", "Yeah", "Me too", "I like that", "Cool", "Awesome", etc. is frowned upon, and that the Like function is basically here for use instead of making such posts... and it seems like culprits have finally grasped the message, but now there's this thread complaining about them liking posts.
I get what you're saying Ed, even what you said about seeing that really old posts that you probably don't remember being liked, by the same person, over and over again, but like others are pointing out, we're telling them to do one thing, then we they do, we're telling them to stop doing that too.
I think liked posts are far more tolerable than wading through a sea of yeahs and lols. Besides, likes get you trophies.