scr.im - Don't share your email on public sites.
Flash Dating - Match w/ nearby singles by using real, up to date selfies!
Spamty - Spamty is a web service to encrypt an email address and share it on the internet.
Elimi - Truth or dare dating
Humans Not Invited - CAPTCHA that filters out humans and only lets programs pass
Candidate - A Q&A game to meet new people