My plan in the upgrade was to offer people a choice between significantly more disk and significantly faster disk, but the way things have been shaping up (we're very slowly upgrading the customers that I re-ip'd) we've only had one or the other available at a time.
Same here. I have found myself using Rackspace Cloud for my newer projects because I get more disk for my $11 and their Ubuntu provisioning is very low effort on my part. KVM offers a bit more control than I need.
I still have a soft spot for my first prgmr box though.