This week’s top open source cloud headlines raised a few interesting questions. Does OpenStack need a Linus Torvalds? This week’s top open source cloud headlines raised a few interesting questions. Does OpenStack need a Linus Torvalds? And can Eucalyptus be the next billion-dollar open source company? Announcements from Rackspace and OpenNebula are also featured, along with an inside look at Cisco’s OpenStack Edition.