When we did this at Omnidrive we worked with other online storage providers and web app prodivers to do it in a standard way so that instead of 'Upload from Dro

When we did this at Omnidrive we worked with other online storage providers and web app prodivers to do it in a standard way so that instead of 'Upload from Dropbox' you could specify any online service that implements the interface. for eg. the upload form could let you pick your Google Docs, or another account. We called it WebFS. I think the idea was too early and most of us ended up running out of money or being sold. I'd like to see the same idea implemented here again. Web app developers can implement an upload button that can open any URL. Similar to WebDAV but for web apps.