Very interesting! I'll be curious to see if the focus on privacy for something like this ends up being a differentiator. Lots of folks care about privacy, though sometimes it becomes a challenge due to some of the limitations you end up with as a result. The trade-off people are making is obvious to some, but not to others.

Congrats! Launching a product is super hard, this is an impressive accomplishment. I'd imagine you would put this site on your profiles. :D