I usually only see positive milestones, but this is not one of those.
After posting my latest project to several places I was able to get a grand total of 0 users. There are a lot of reasons why that might be the case. Maybe I didn't find the right audience. Maybe I didn't do a good enough job explaining why it was useful. Maybe nobody else is really interested in it. Maybe people just aren't looking for this type of thing right now.
This project wasn't a waste of my time. I initially built it for my own freelance business. It is still disappointing when you get excited about something and then reality doesn't match the vision.