I recently upgraded to Dropbox @ $199/yr for 100gb to archive our digital photos. Yesterday MSFT skydrive offered 100gb for $50/yr. Today GOOG offers 400GB for $100/yr or 1TB for $256/yr. As a consumer with "offsite backup" in mind, there doesn't seem to be an inherently high switching cost to move services away from DropBox. As a result I think that they're going to need to reassess pricing strategy within the year.…
They're offering unlimited storage for $4/month.