What does the star rating mean?

[babiak]

I've just answered a question for jasperthomas and see that I have suddenly received a 3 star rating. What does this mean? I don't think I was being THAT helpful!

Who gives the ratings?

[BabsG]

The author of the question gives the star rating. It shows how much we appreciate people's help.

[babiak]

Thanks - a 3 star rating for you then!

[Aquagility]

But it seems to be seen as impolite to award 1 or 2 stars. It's hardly ever done.

[babiak]

Yes that makes sense. The answer given is either right (3 stars) or wrong (0 stars). Can you have an answer half right?

[Aquagility]

You may reject the answer, but still be grateful for the effort. But in this event it would seem quite inappropriate to give stars.

[geo0939]

I've seen one or two stars used if an answer has been given which may have been considered but not chosen. It's a 'thanks for the effort' rating.

[SYRAC]

I've noticed very few people award stars