@rtoris, @Vincent_Rabaud, @Paul_Bovbel, and Ken Torris appear to be the previous or current maintainers of the packages that need issues and PRs reviewed. Not trying to shame anyone, just want to get some visibility and, hopefully, responses from the current maintainers to see what can be done. The focus of this tread is on the maintenance of packages like image_pipeline and usb_cam which are used by many, many individuals and organizations today, though I am having a specific problem with image_pipeline on 18.04.
@tfoote - Is there any way to get this run up the flagpole and get some visibility to have new maintainers handle these packages?