Hi, got something here re: scriptwriting for mobile. I'm the script and audio editor at VoiceMap. We receive scripts and translate them into GPS-triggered audio storytelling for a free iPhone / Android app (called VoiceMap - duh). Before you submit anything, you speak to me personally! Grrr.... 
Costs nothing to set up, and contributors receive revenue for downloads of their routes. Currently we have over 50 routes from contributors in 30 cities - our most popular one by film-maker Bryan Little. Users download routes and go on self-guided tours using GPS to trigger playback of the story. You know what, just take a listen to the preview audio below and email me on john@voicemap.me / skype (bartmannjohn) if you're interested in hearing more. Peace
STEAMPUNK MYSTERY https://voicemap.me/walk/cape-town/the-truth-engine (link is external)
EXPERIMENTAL 'FUTUREFILM' https://voicemap.me/walk/cape-town/the-endemic-project
Costs nothing to set up, and contributors receive revenue for downloads of their routes. Currently we have over 50 routes from contributors in 30 cities - our most popular one by film-maker Bryan Little. Users download routes and go on self-guided tours using GPS to trigger playback of the story. You know what, just take a listen to the preview audio below and email me on john@voicemap.me / skype (bartmannjohn) if you're interested in hearing more. Peace
STEAMPUNK MYSTERY https://voicemap.me/walk/cape-town/the-truth-engine (link is external)
EXPERIMENTAL 'FUTUREFILM' https://voicemap.me/walk/cape-town/the-endemic-project