Isn't it a thoughtful act to sign up for this service? :)

We're not ignoring non-romantic thoughtfulness in the sense that we don't know about them and the potential in those users, but rather ignore them in order to get something out the door and gauge interest.

We too worry about showing up like spam. Our current algorithm is to send a mail no sooner than 7 days but no later than 21 days after the last notification, which hopefully isn't too often. We're looking at adding user accounts to let people customize this timeframe and the suggestions.

Thanks for the feedback!