alt Hacker News2+2 is a mathematical concept. Definitions do not need to be agreed upon beyond fundamental axioms.
The same is not true for "open source", which is a purely linguistic construct.
2+2 is a mathematical concept. Definitions do not need to be agreed upon beyond fundamental axioms.
The same is not true for "open source", which is a purely linguistic construct.
What the symbol "2" refers to is a matter of convention, just like with any ordinary word.