We love the ArcGIS Online Global Earth Scene especially for presentations, as most of our research work covers large parts of the northern hemisphere and down to the equator. We use it both for StoryMaps and smaller web applications.
However, we would like there was an opportunity to be able to turn on atmospheric effects with clouds when zoomed further out, so that it gives a more realistic picture of the earth and its atmosphere.
In addition, we also miss an opportunity to be able to lock the position of the sun on the Earth, so when you spin the Earth you can show the day and the night cycle on the different sides of the globe. At the moment you can only set time and day for the sun, but when moving the earh, the sun does not stay fixed on that position.