Article about Open Source in Semana Informática magazine.
Semana Informática wrote an article about Open Source and Diogo Rebelo shared some of his thoughts.
"Open Source is no longer seen as the poor relative, nor as the cheap but unstable alternative without quality or future. This image has been altered due to the existence of more solutions such as SugarCRM, Drupal, or KNIME (three examples in three different areas) that show that in terms of features and guarantees, the Open Source nature of a product is no longer a decisive factor."
You can download the article (in Portuguese) here.