I was just coming to post "How to make chainlink NOT look like chainlink"! I bought a nice large 8x13 kennel but am afraid its going to be such an eyesore... the plan is to have it permanent, but if its too ugly it'll go.
I'd be concerned that the birds would eat anything growing up the sides or close enough they could reach if they can stick their heads through the wire. I"m thinking of painting the thing black, then adding wooden corners, possibly with a pergola or arbor style roof with plantings around. I'd LOVE to see pictures of others' chain link runs and how they've dressed them up... even if its the dog run and not for the hens!