Entry 4 is fun and engaging. I think this would work well for web and print alike. I like the person in the design as it ads a human touch, which is what we do.
I also really like this design. Its got a lot of potential I think. A healthy ballance of sophisticated, with smooth curves and lines. Good geometry. Like the light grey in there with the selected oranges and blues.
You really do nice work. All in all....I like so many of your designes. It is always good when you make the decision hard. ;) Entry #9 -- love the design the more I look at it. What you've done with the integration of the foot and the chat bublle on left and right sides is brilliant. This design has real potential too.