We at DoInk.com recently ran a customer development survey to gain some insight from our users; word on the street is that if greater than 40% of surveyed users would be “very disappointed” if your service no longer existed, you’ve achieved product/market fit.

At greater than 75%, I’d say we have something special on our hands! Now that I’ve shared that minor success, back to the task of helping more discover the great tools & community we’ve built.