After reviewing your design brief and the ninjajump link, here is the logo I came up with! I know you wanted something with the same kind of color and feel as ninjajump, so I took that idea and improved upon it to make yours stand out even more than theirs. Let me know what you think! Thanks :)
The starburst is the final piece to really bring it all together and make it feel like a complete logo! This one has the feel of bouncing, like my previous entries. (This comment references Entry #109)
Here it is on blue and more linear like the others, although it obviously would look great with almost any color... (This comment references Entry #111)