Any plans to develop a Mansion of Madness-app? I think it would bee great.. I like Elder sign but I think Mansion of Madness would be much better on Ipad.

I don't think this is a possibility. Mansions is the most intellectually complex of the three Arkham games. It takes a lot of short-term timing and long-term planning to be a good keeper and that will probably be far too difficult to program.

They're far more likely to make an Arkham iPad game (which I also don't think they'll do).