Very good question. As alluded to under "About", this is very much in side-project phase and absent ToS, Privacy Policy, payment, etc. I considered slapping a g

Very good question. As alluded to under "About", this is very much in side-project phase and absent ToS, Privacy Policy, payment, etc. I considered slapping a generic privacy policy up there before launch, but convinced myself I was coming up with excuses for not launching. So that said: nothing will happen with addresses entered. If this project grows to the point of a ToS/Privacy Policy, those documents will reflect that. At this point you've got to trust me: I've been active in this community for a decade and have an easily-Googleable reputation. If that's not good enough for you, I completely understand, and this service is a little too alpha for you. But seriously, it's a great question and thanks for asking it!