I would also expect that, to save money for their users you will be seeing FreeBSD, Gentoo, Redhat, Fedora, Ubuntu, and Debian mirrors by EC2 and for EC2… (e.g. no traffic allowed except inside the DC.) And if Amazon is *SMART* they will provide this service to the distributions at no charge. This will, almost assuredly, spark a large amount of interest, and probably gaurantee more users.

If not the person who mirrors all these distros and lets people use them for $5.00 per month will make a buttload of cash 🙂 (hmm… that could be me! :))

Time will tell.