Planet Open Fonts
“Planet Open Fonts is a window into the lives and work of people forming the open font community” writes Nicolas Spalinger in the editorial of this very useful aggregration page, and OSP is proud to be included: http://planet.open-fonts.org/

Create @ f.d.o.
Another useful collection of feeds is at http://create.freedesktop.org/ bringing news from projects connected to the Free Desktop organisation, “working on interoperability and shared technology for X Window System desktops; a collaboration zone where ideas and code are tossed around, and de facto specifications are encouraged“.