I felt like my logo needed a little something, I wasn't completely happy with it. I really like it now. It's the same idea, but I added a gradient to the "!" and changed the type underneath a little. I think it looks nicer now.
This is the logo I've created for myself. I wanted it to be classic, yet fun. I also really like logos in boxes, not sure why, I just like logos that are confined. Sehnsational is a spin off of my last name...I think it works!