“positive sum” is kinda going the way of “public goods” towards being a meaningful statement literally, but a meaningless statement in practice

These words are never meaningless when they are used truthfully and in service of legitimate goals. There are only a few organizations in crypto that deserve to use them, everyone else can be called out

I think most people just have no idea what it actually means and they use it to mean "good"

Yep. A lot of what I’ve been seeing lately all sounds good in theory, but I would like to see some actual practice, some concrete examples 

Words are wind, time to take some actual steps

we are all working in number go up technology

up is positive sum