Is that baby born yet?
You planning on having a kid soon? Check out Sandor Weisz’s new project, BornYet. When you register for the site, you get a subdomain (like is.rummicub.bornyet.com) that your friends can use to sign up for a birth announcement. When the time comes, it takes two seconds log into BornYet and send out an email blast with the pertinent info (like so). Pretty neat.