When we speak of scientific blogs, we think of them as a means by which importance is given to the dissemination of scientific activities to the public in general. But apparently this ideal of transferring scientific knowledge to the citizens via blogs is not occurring. Instead, the blogs are becoming internal discussion forums amongst colleagues interested in their own professional careers, in other words, blogs by scientists for scientists.

 

Open data are changing teaching, research and decision making. The Open Government registry registers more than 385 catalogs in 40 countries which offer more than one million open data-sets. Open data joins Open Access, Open Source and Creative Commons in a process of global change. A recent report from the McKinsey Global Institute concludes that the availability of Open data could increase trillions of dollars in economic value annually.