Best of the blogs: Here’s a suggestion that might surprise some, though not all, of you readers. Private equity should buy out Novell. “What Novell needs is to be taken off the public market so that it can regroup and make difficult decisions that Wall Street doesn’t have the patience to permit,” Matt Asay asserts. “I think that it will be too hard to effectuate the necessary changes without getting off the quarterly Wall Street treadmill.”Hardware: While it’s not quad-core, a magic key does exist to a quantum jump in virtual server density, according to Tom Yager. Getting much, much more per x86 rack. Host guest virtualization is one, faster server to server interconnects another. “This is the kind of leap in x86 server density that we’ve been waiting for…you’d be a fool not to invest the minor additional effort that pushes you higher, and quite possibly higher than my imagination has taken me.” Startups: This being the 30th of May, we’re winding down the Month of Enterprise Startups, but the last two are just as important as their predecessors. Today’s is ConnectBeam: Social Bookmarks behind the firewall. ConnectBeam’s technology enables bookmarks to be made available to anyone else inside a corporation who is searching for similar information. And it relies on folksonomy to achieve that. Founder and CEO Puneet Gupta explains that a taxonomy has trouble telling the difference between, say, the element Mercury and the planet of the same name. Hence, that folksonomy. View the slideshow with all the companies we’ve thus far revealed. The news beat: Samsung crams 4GB of storage into a mobile phone chip for 3G handsets and claims it could reduce the need for external memory cards. Adobe slides mark-up features into Acrobat 3D for working in CAD files. And Symantec delays its mobile security client, Norton Mobile Security for Smartphones. Technology Industry