It's just that I remember a time when starting a business meant creating a product, finding a market and people in that market willing to pay for your product.
I completely fail to see any of that in your case. But maybe building a feature for an existing product of a company in the idea of selling to that company IS a viable business model.
And maybe I am getting old...
We do have plans for features that we think people will be happy to charge for. Right now, we're not ready to talk too much about those features, but we think there is real pain we can remove.
We feel validated by the fact that people love the features we have right now so much that many have asked if they can pay for them.
Free is a strategy. We'll let you know how it works out :)
Having said that though, what you have right now is a "nice to have" and it excites everyone for the soft value it adds. But I wonder if the current product can pass the Penny Gap. I know you don't think its meant to, but I am really not sure if the current users will be the ones who would pay for whatever it is that you will build in the future. Xobni is a good example of it. Dropbox on the other end is a great example of a free strategy that sold users on the same product that they expected users would pay for. Basically with a strategy where you acquire a lot of free users thinking they will pay for what they have not seen as yet, can be a dangerous one.
These days just getting people to even try out your product is a major accomplishment. Sure, they haven't built a successful company yet, but for the capital expenditure they've made so far they are way ahead of the curve. What's the point of having a clear plan about how you will make money if it ultimately fails like most startups? You are going to need to pivot anyway, so the focus on users over revenue is totally a reasonable strategy. Even beyond the getting bought exit, the value of an audience is tremendous. Look at how 37signals transitioned from a dime-a-dozen agency to a very profitable company based largely on it's blog reach within the target market.