Should copyright be tracked on a per-file basis, with each contributor listed? See CopyrightAndLicenseTalk.
To make it easier for prospective admins to find someone who can support them: suggest adding a prominent link on Home.WebHome and Download.WebHome that would be a link to Support.WebHome, where the link text would describe the different types of support that can be found on Support.WebHome, including paid consulting support. This is in addition to the already existing "Support" link in the top menu bar, in order to provide a bit more information about the different levels of support, so potential users can right away see the degree of community support they can receive.