Carlos Ferrero Martín links to new(ish) translation blogs:
365 traducciones: José Luis Justes Amador, in Mexico, publishes a poem a day, with its translation into Spanish.
Internet: un nuevo mundo: Gloria Fiorani, a student of translation in Italy (Italian and Spanish)
Traduciendo el mundo: Jelen, a student of translation in Madrid
Versión Original: Eva Ruiz, a translator and interpreter who specializes in subtitles, voice-overs and dubbing)
TraduBits is in Catalan: Josep Tarrés has been blogging for a bit longer.