This is cool. The best implementation of eCloud so far. Is there any way you can add some extra colors like a lavender, green and gold. of course, keep the blue. Keep all the colors in the same type of tone that you have now--which is a nice high-tech tone.
For the font: Please make COMPANY DATA TREES all capital. Visit apple.com. Do you see the iPad2 text? It's slightly --not perfectly aligned and shiny. I'd want mine a little less shiny. Try the same angle of the shading that's on iPad2 text.
For the tree, please make it bigger. Also, perhaps try adding a little mound of earth underneath it? Some of the other designs have that little mound which might be nice... or maybe the mount is a cloud not earth?
The trunk of the tree seems kind of weak at first glance because it's fragmented. I know what you're trying to do there--make it in the eCloud format.And I like the idea. Can you keep it that way for one design and submit another design with a more solid-looking trunk?