I'm glad you posted this. I have two wall hangings I'm making and have the binding ready to put on. The one wall hanging I am making will have a sleeve as it will also be able to be used as a table runner. With the sleeve it is easy to just be in the back and not show if they use it as a table runner.
I also would like to see how others attach the sleeves so will be watching this post.
The other thing you can to and I just now remembered it is do the triangles in the corners instead of a full sleeve or the tabs that will show! YEAH!!!! Now I know what I'm going to do with mine!
With the triangles in the corners they can put a dowel rod into the triangles and hang it that way.
QuiltingGrannie