Gluups

I forgot to type a title, and when I validated, I had a red message inviting me to type a title.

Until there, everything is correct.

But my whole typing has disappeared. Where did it go to ?

This is unfortunately a known bug.  We should have a fix for it on the site soon.   I am terribly sorry for the inconvenience. 

FWIW, whenever I spend significant time typing something on the web (this site or elsewhere), I always copy and paste it to my clipboard before attempting to post it.  In a perfect world everything would work all of the time, but real world experience has made me much more defensive.