GoogleMaps and Yahoo have high resolution images for this location but there is only water, no island. Only MSLiveMaps shows a white dot, labeled “The Outer Islands” (http://maps.live.de/LiveSearch.LocalLive?cp=59.80899999999998~-1.5344933000000076&style=h&lvl=12&dir=0&tilt=-90&alt=-1000%26where1%3D59%2C809%20-1%2C5344933), but if zoom out 1 level the label moves to the southern edge of the Shetland Mainland. So I guess that this is a cloude and therfor can be removed.