So far 4 people liked my stuff

There is no overview of received likes. I asked the same thing some hours ago. :]

Just click on the green/red badge below the thread title and you will see who liked or disliked your post.

Quote from nmichel

Just click on the green/red badge below the thread title and you will see who liked or disliked your post.

I think he meant a summary of all (dis)likes he received

I asked for a feature earlier, that would allow to sort searchresults by likes. Since the list of your own posts is also implementet as a search this could be used to emulate your overview.
Option to sort search results by likes

yea! If I can sort by likes and dislikes I can target certain people for specific reasons.
That's the only reason why I would use such feature, to eavesdrop.
For privacy reasons I wouldn't like to see in in my forums.