One issue I noticed was with setting a wallpaper. Once you set the size, it will actually shrinks it by an additional 50%.
I've seen this issue in a Xoom ROM. I wish I knew what the Dev did to fix it.
Sent from my Galaxy Nexus using Tapatalk 2
T-Mobile USA - Galaxy Nexus
ROM: Android Revolution HD 10.0
ROM: Stock Rooted JB 4.2.2 ( currently Testing New ROMs)
Retired: Black G1, Nexus One, Samsung Galaxy S II T989, Motorola Xoom Wifi, ASUS TF700T (IO Issues)