The Assertions
	l OSS is more secure and network-ready l Usually it is:  e.g., defensively designed Linux l Users don't have open access to code elements needed to spread malware l Proprietary software can be as secure, but fewer developers means fewer reviews l OSS can be customized l OSS is better because it's transparent l OSS is better because it uses open standards l So can proprietary software l OSS is by and for a community l Experimenting with OSS is expensive l Not meeting your goals is more expensive