tattie and I was talking on steam, about story boarding game ideas convo's etc.
I asked him if there was an app for such things lol. as paper and pen are old school lol..
he came back with this free to use app online.
http://www.inklestudios.com/inklewriter/
seems ok from the couple of tutorials I have done might be something for others to lay out story and branches of dialog with this?.