Thor A. Hopland@Suiseiseki no, it's an umbrella term that doesn't necessarily encompass free or libre software that was invented by academians who wanted to get away from big corporations.
See Cambridge in the UK circa 1970s.
But "source available"? Now that's corpo speak.
But yeah, GPL ≠ MIT ≠ BSD ≠ CC.
All GNU social JP content and data are available under the