VirtualBox Compares Well to VMWare & Parallels in Infoworld Scorecard

Interesting article over on Infoworld comparing the free (for personal use) VirtualBox virtualization software against the for-fee VMWare Workstation and Parallels Desktop 4 for Windows & Linux (not the Mac version)...

InfoWorld review: Desktop virtualization for Windows and Linux heats up

VMware Worsktation 7: 8.6
SUN VirtualBox 3.1: 8.4
Parallels Desktop 4 for Windows & Linux: 8.2

All three products' score are in the "very good" category.