Web 2.0 has allowed for the development of cyber spaces where any computer user can create their own public pages to share knowledge, feelings and thoughts inviting linguistic interactions with people around the globe. This innovation has caught the attention of language practitioners who wish to experiment with blogging to enhance the teaching and learning experience. In 2007 I set up a class blog with my nine pre-intermediate EFL students in a language school in Brazil. This experience gave rise to two central questions: a) did my students see our blog as a learning tool? and b) what was blogging like in other language teaching contexts? To answer the first question I carried out some Exploratory Practice for three months. As for the second question, I designed an online survey which was answered by 16 members of a community of practice called the Webheads. Ultimately I learned that my students saw our blog as a learning tool and that blogs are being used in different ways around the world. This article presents the rationale behind using blogs in language classes, describes my research process and discusses the understanding my students and I have gained from exploring our own practices. (Contains 8 notes.)