Source packages hardly ever have their own logos, and probably never will. And clicking the Ubuntu logo to navigate to a source package page rather than the Ubuntu page would be rather strange. See also bug 428665 on the confusing navigation of source-package-related pages.
Source packages hardly ever have their own logos, and probably never will. And clicking the Ubuntu logo to navigate to a source package page rather than the Ubuntu page would be rather strange. See also bug 428665 on the confusing navigation of source- package- related pages.