Robert Scoble 03.03.10 2:35 PM Rackspace, last week, made a couple of interesting acquisitions. John Engates, Rackspace's CTO, wraps up what the acquisitions mean. See the Rackspace webcast archive online HERE. We’re giving away 5 tickets to the Innovation Festival! Enter below. I’ll also get special updates regarding the Innovation Festival Send I'd also like to receive the Fast Company Daily newsletter.