This is <i>very</i>, very, cool. But I am a little worried it's also a social engineer's wet dream.<p>It'd be great to put everyone's birthday as January 1 of the year they were born by default, and scrub things such as:<p>* City names other than (maybe) the city they currently live in<p>* Proper names e.g. first partners, spouses, pets (I have no idea how you'd do this though, other than warning users if one of the top 1000 names are detected in their explanatory text or something)<p>* Names of vehicles<p>Honestly with how varied security questions can be these days I hesitate to suggest there's even a "safe" list of personal facts which can be publicly displayed. Obviously whatever you might put on LinkedIn or a resume is fair game, but anything beyond that may really open you up to attacks.