[steven777400]

10s of thousands is great, and much more than many developers will experience. A lot of developers (outside of tech companies especially) create software for "internal" or corporate use, often by one division. The various projects I supervise/work on have between 10 and 100 users. The total user count for all my projects together is less than 1000.

On the other hand, there's a good segment of those users who basically "live" (w.r.t work) in the software; every time I walk by the customer users area I see it front and center on their screens, which is a good feeling.