Interesting idea, I like the incorporation of the globe. But I don't think I like the overall design. Have the focus on the words, not the picture. I can't think of any other suggestions, we are still very early in the brainstorming.
There are several people viewing the logos so not all feedback is actually coming from the same person. I like the overall design and the font in the all black version (entry #13), though would be interested to see the name slightly larger. Also, is it possible to put in a color version of the globe that actually looks like the globe (planet)?