I discovered this webtool a few months ago, and have used it create my Hub of downloadable Art Files. It's really simple to set up and I can assure you that all the documentation that is has been uploaded, has been indexed on Google.
The design is pleasant and clean, the site is always very fast (there are around 300 PDFs, all over 10 MB). For those who have these types of needs, I can highly recommend it!
