I never really used Google Reader’s ‘like’ feature. I mean it just seemed like a black hole to me: click the button and who sees it? It’s not like Digg where the votes are the focus and easily visible to the content creator. If I like something enough, I’ll add it to my shared items.
There are some cases where it does turn up useful. Pictured above is a screencap from Netflix’s New choices to watch instantly RSS feed—you can find all Netflix feeds here. Netflix added about 160 films to Instant last night so by the time I saw the feed this morning it had been augmented by everyone’s ‘likes’ (yes, I already knew Goonies was good). This is handy since the feed doesn’t show you your predicted rating. I usually end up thinking, “Is that a movie I heard about… was it good?” which leads to me clicking through and finding out, no, no it’s not. Now at least I can see what other people dig.