As a professional photographer;the reason three stars are used is because it is more pleasing to the human brain. It makes sense to us,and easier to process.
If when you look through a magazine,see if you don't notice that 3 of anything is used, flowers,people,settings. Its the same reason that watch manufacturers use the time 10:10,its more pleasing to the eye.
Did you mean for #58 to go to YaYa123.
I made the "coin" comment, not the "three" comment.
You're right.....except for three headed dogs, three eyed aliens, and The Three Stooges :)