[mikekchar]

I wouldn't worry about it. I have tons of free software projects that nobody has ever asked about :-) My one project that had a significant number of users (a Japanese language drill program) I recommended that people move to Anki. I occasionally get people asking about various things, but it is never more than I can handle in an adhoc way. I suspect most other people will be the same. Wildly successful side projects are the exception, not the norm.