Ok, thanks for the info :- ) I imagine they might have thought the app was a bit cool — to me, "anonymous chat with friends" sounds like something I'd be curious about trying out. Maybe one would get to hear some of one's friends private thoughts, which they now could share, when being anonymous? And maybe they wouldn't say weird and rude things (like often happens in anonymous forums, right) because they were one's friends? — So I slightly suspect the ones you reached out to, wanted to be the first ones, to tell their friends about this new and maybe cool thing.