@evan
Say I have a moment in my life when I have a bunch of free time and I create something cool and put it on github.
Say a bunch of people think this is awesome and add it as a dependency for their projects. Maybe a few bigcorps decide to use it.
Then say I get a different job, or have kids, or get sick, or just get bored or tired.
And now everyone is emailing me, "when are you gonna fix X?"
My response is either gonna be "tough luck" or "pay me".