This article examines the ways a social networking site for language learning (SNSLL) enhances or hinders intercultural communicative competence (ICC). The study identifies the components of intercultural competence that emerge from students' interactions and reflections about the SNSLL Livemocha. The research was conducted with second-year students of an English class in a Colombian university. Data were collected through screen recordings, students' logs, surveys, and a focus group. Findings indicate that, of the five dimensions of ICC, the components of Attitudes, Knowledge, Skills of Interpreting and Relating, and Skills of Discovery and Interaction featured strongly on students' exchanges and reflections. SNSLLs hold potential to enhance intercultural skills; however, pedagogical adjustment and refocusing of some of their activities are required to expand opportunities for intercultural engagement.