Mike Sandman: This is great news. I use Amazon's "Glacier" service to archive about 400 GB of photo files at a cost of about $4.00 a month, and those files are stored in a way that delays access depending on Amazon' Web Services (AWS) traffic load. No-delay access for an unlimited amount of photo storage for $12 a year is a very good deal. Amazon's AWS is the largest provider of on-line storage, and there's excellent redundancy & uptime.
I wonderhow you upload an retreive your files to Glacier, as the Glacier service has no web interface to do so, AFAIK.
Thank you & thanks for hosting this challenge!