If I had money I would do a foundation thing to kickstart something like that.
Is that a dumb idea ?
edit: maybe the latency between the app and the block service would be too high to be reliable/tolerable.
edit2: there used to be a lot of applications that relied on dropbox to store things but I have a feeling SSG captured the dev mindshare (or maybe Dropbox restricted the API).
edit3: I just corrected `id` to `idea`, my brain does that when I am tired :D