I bet giant day geckos would do good in screen cages. I have a pair an 18 x 24 glass vivarium, but I wonder if they'd do better in a larger screen enclosure. Some people do keep them like that.
Okay I know I'm late to the party on this one, but I was just reading about the "abronia arboreal alligator lizard" and apparently they do well in screen enclosures! And they look pretty cool, too!