1/ The logo, which will appear throughout the city over the next several months, does not identify which Carbondale. There is a Carbondale, Colorado and a Carbondale, Pennsylvania, along with at least 10 others. Since Carbondale has no iconic imagery incorporated in the logo, it will really need the word "Illinois" to accompany it.
2. It is pretty bland. I think it looks like a doughnut and I have heard others comparing it to the X-box logo. There is nothing there that could not apply to any other community. Maybe the branding company has their justifications but I see no reason why they could not have incorporated a geodesic dome as a nod to Buckminister Fuller's residency here or replaced the white stripes (roads) with railroad crosshatching, calling to mind Carbondale's past as a rail hub.
3. "All Ways Open" rather sounds like a slogan that could apply to Las Vegas: "Always Open". Once again, pretty non-specific. Why not refer to something unique about the city like "Gateway to the Shawnee" or "Crossroads of Southern Illinois"?
I'm hoping the city makes Northstar's branding study available. I would like to read through it.