It looks low cost ($4.95/month for 1 GB of storage) and since it is Wells Fargo, they have a reputation to maintain. And it is a good reputation, particularly in the area of innovation.
They also have a free 30 month trial, with some restrictions (e.g. you need a U.S. mailing address).
Worth considering if you are interested in cloud computing but are concerned about who is controlling your data.