SuperMedia + Dex One = SuperDex
A logo I created while speculating on a possible supermedia and dex one merger, following their announcement that they would distribute each other's listings content and business profiles via Superpages.com and DexKnows.com, respectively.
As you may be aware, Idearc Media was spun off of Verizon and then subsequently suffered Chapter 11 reorganization. Idearc was the owner/operator of Superpages.com, once the top internet yellow pages. The company name is currently SuperMedia.
Also, Dex One was previously RH Donnelley, the oldest phone book company in the world and operator of DexKnows, another top online yellow pages site. It also went through Chapter 11 bankruptcy a short while back.
See also: SuperMedia + Dex One = SuperDex at Natural Search Blog.
Finally, see also my latest post speculating on a possible three-way yellow pages merger between AT&T, SuperMedia & Dex One.