It's been established many years ago that I rely on "likes" as validation of my worth as a valued member of the Allnurses.com community. As such, whenever I get a "like" notification, I go to my dashboard to see who liked what post (yeah, I told you that I have self-esteem issues).
A curious thing I've noticed is that some members will just go through and "like" every post that's on a thread they're reading. I wonder why. Are they just so enthusiastic about the subject matter that they're just all "Hell YEAH!!" to every post?
Alternatively, I will sometimes notice that a particular member will have "liked" several of my posts in several different threads on different boards within a short period of time, and I'll think, "Is Davey Do (or you know, whoever) stalking me?"
So what are you patterns and criteria for "liking" someone else's posts?