However, we hardly ever marketed our project and never tried to "build a following" or beg for donations in any way, so maybe the author will do a lot better than us. The server component should also help remind people it's not free.
Edit: One thing I forgot: I think command line utilities are in a worse financial position than GUI utilities, because people are accustomed to paying for GUI apps, but aren’t accustomed to paying for things in the shell at all.
I think that's because command line tools are more appealing to technical people. For convenience sake and ease of use, most average computer users will use GUI tools or applications.
But still, I’m profoundly grateful for my friends, family and colleagues who have been there for my son and I in every sense of the word. Even in sadness and despair, i feel attuned to the light.