There is no iPhone app for capturing image/voice/video/text/GPS and using them as GTD Todo items. // The point is that mobiles are uniqe capture tools and should be used as such // The flattr point is that app developers and app forums (like eg Evernote) should use flattr to indicate what kind of apps and feature requests they like. This, as you have stated, would be rewarding content providers, in this case dev ideas. More