There was a site that was making 50k USD per month, providing very basic analytics. This was in the early days of Twitter. Even if it lasted only 6 months at 50

There was a site that was making 50k USD per month, providing very basic analytics. This was in the early days of Twitter. Even if it lasted only 6 months at 50k, that is 300k , for a side project. It all depends on timing, risk vs reward etc