It would be nice if the RSSyl plugin had support for the gnome dbus service: org.gnome.feed.Reader. Please see: http://live.gnome.org/Epiphany/RssExtension Thank you.
It'd be much nicer if that was a freedesktop.org spec :)
Mentioned RssExtension page does not exist anymore, so this was probably another great idea which didn't find its place on the ecosystem :-)