I am Adzar Karomy. Thanks, for your feedback but can you explain more about "something stronger"? Is it must have a certain shape/color? Or may be incorporate something?
I just sent you the previous logo with web 2.0 style and little change in typeface ( #119 ). The icon also works on any background color ( without turn it black and white ).
I also sent you another concept ( #120 ). It's looked little abstract but the shape is formed by many letter C.