A large portion of their time researchers are searching for information, e.g. about calls, people, projects, tools, journals. Such information is not always easy to find and it is consequently difficult especially for young researchers or researchers crossing community boundaries to quickly get relevant information. Semantic Wiki’s are tools, where many people can collectively gather, structure and organize content - not just textually, but also semantically. In order to improve access to scientific information, increase transparency and efficiency of research, we have set up a semantic Wiki for science meta-data at: http://OpenResearch.org.