Google gDrive docs.google.com now store all file formats. Like google docs you can share the files to friends and public. Gdrive supports file size till 250MB. Await sideloading services which will download your file directly to gdrive rather than to your machine.
Google Viewer can be used to view many file types, with the notable exception of video.
Update: Link to blog is Official Google Blog: Upload your files and access them anywhere with Google Docs
Update2:GDrive was presented with an ironic ad in Google Reader: The ad says "Buy 20 GB for $5/year"
Update3: Why am I not getting gdrive in docs.google.com ?
This feature will be enabled for your account over the next couple of weeks — look for the bubble notification when you sign in to Google Docs.