Their page appears to have a single unlinked image on it, and nothing else..?
As far as I can tell, they're closed down ... their blog (http://diomedeblog.wordpress.com/) has been inactive for over a year, and as far as I can see there's nowhere for existing users to log in (they had open signups at one point last year...)
Edit: Actually, it looks like they closed on Mar 19, according to an email they sent to existing users. They say they might reopen "with a new approach" near the end of the year.
Re:Ask HN: Cheap Bulk Storage?
by davidandgoliath on Sunday May 01, 2011 @03:49PM
(#2503864)
http://techcrunch.com/2009/02/27/diomede-offers-green-file-s... seems to offer some more details. Their site leaves an awful lot to be desired.
http://www.diomedestorage.com/