I wonder how long it would take to upload a 32GB card to Internet from a hotel somewhere out in the sticks via a DSL line that is shared with other hotel guests. Usually the line speed for DSL upload to a host is much slower than download to your PC.
Cloud computing is coming. It's a good solution for (non-confidential) documents that you need to access from multiple devices but I think it will be several years before it's workable when you're producing large volumes of data each day. Thanks for the suggestion anyway.