Carlos Chang announces the second annual Conference on Digital Journalism (ES) to be held at the Universidad Nacional Mayor de San Marcos. The theme of this year's conference, organized by Grupo Periodismo Digital (ES) is “Tools and Challenges.” Writing from Ecuador, Christian Espinosa applauds the use of Skype Video (ES) to virtually bring the Chilean María Pastora (ES) of OHMyNews and the Colombian Diego Orjuela, co-founder of Evoca, to the conference.