Dailystrips is a Perl script to automatically download your favorite comics from the web. It supports over 200 comics and has a 'local' mode in which strips are saved locally to speed access. Avantgo is also supported for loading comics to PDAs.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.