Rafael Espíndola (feed) – Rafael Espíndola joined Mozilla last December to work on Rust. He has also been trying to build Firefox with the clang compiler. Before joining Mozilla he worked on the Portable Native Client project and before that in gcc (both at Google).
Bonjour Mozilla (feed) – Bonjour Mozilla is originally a French blog made and updated by Mozilla community members and created in June of 2010. There now exists an English Feed with translations for the main posts, that regularly portray and highlight Mozilla community members around the world.