Open Data: license, rights, aggregation, clean interfaces?

Very interesting post on Open Data, the licenses that are evolving parallel what’s happend with code.

chem-bla-ics: Open Data: license, rights, aggregation, clean interfaces?:

“Right now, there are two Open Data camps, much like the BSD-vs-GPL wars in Open Source: one that believes in waiving any rights on the Data, indicating that facts are free; others that believe that data must be protected to not be eaten by big companies and lost to the community”