Do you find the AHA visible? and do you relate it to "building" a business? this is the idea - but i might work a little with it to make the point. Please give me a feedback.
Torhas - I can see the buildings in AHA; however seems a bit too rigid. Good thought though!
We like the concept in entry #24 with the light bulb above the i. Please try a logo with just the light bulb above the i and use the same font for Aha as you did for Ultimate. Let's see what that looks like. Thanks!