Please make it so we can delete our accounts. I signed in for gitter because I like what I read and wanted to be on the waiting list, but when I got the message saying about Trou.pe I was curious to see what it was, not sign up. That's not cool, and now I'm signed up for some site I don't even know what does... I looked around after being force signed up and STILL don't know what it is. Now I can't delete it without going to Github and de-authorizing the actual account I did want. ಠ_ಠ
I think at the very least, have a message saying "This information was shared when you did X" so it's at least explicit.
Possibly just not at all; methinks the github crowd, unlike the facebook crowd, are sufficiently privacy sentient.