About the zdnet feed, duplicate appears because of the ads. I made this little script that remove the ads and so the duplicates. Then in liferea, you just need to run the script (command) instead of using the url.
** Attachment added: "rss_zdnet.sh" http://launchpadlibrarian.net/30639452/rss_zdnet.sh -- duplicate entries on some feed https://bugs.launchpad.net/bugs/334334 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs