Understandable. A few options: a) It doesn't have to be an email address you actually use: as far as I can tell, each invite just leads to a "connect your Gith

Understandable. A few options: a) It doesn't have to be an email address you actually use: as far as I can tell, each invite just leads to a "connect your Github" and uses your GH email from that point on. b) You can edit your post to erase your email afterwards, if you're comfortable with only having it up temporarily. c) If you'd rather not do either of the above, you could directly email cschmidt (or someone else with invites left who lists their email in their profile).