I love to use Mora and similar oracles when I'm bored and ask questions I know the answers to or something that isn't likely to happen and see their answer. It's just an entertainment tool, though I must admit having it on SOM might confuse some people though I think it's posted somewhere that it is just for entertainment.
No, Mora isn't real. It is a software program. I asked her if I was a girl and she said no. It is fun to ask her questions though, albeit I would not make important life decisions based on what she says. So just be safe and have fun with it! :)