Hey Fuzzwash,

You are right but unfortunatly, hosting + emails ( via mailgun ) are not free, so at one point we will probably have to charge for the service if we have lots of users. We are not a company and we are not funded, this is a week-end(s) side-project :)

You've created an interesting product, but you may want to give more thought to a monetization strategy. I don't see many paying to use something like this, but it could get some users.