For our cycle app alone, we have 300k downloads and at least several thousand active users per day (when it's not raining). Scaling is definitely an issue if y

For our cycle app alone, we have 300k downloads and at least several thousand active users per day (when it's not raining). Scaling is definitely an issue if you're getting a lot of complaints, but this is certainly great early on when each 'fan' (or hater) of your product can have a significant impact.