Enemies? Or not?

Interesting comment in Murphy´s The state of Unix:

In truth a lot of the pressure they feel is coming from Sun’s success with OpenSolaris and the CDDL - but that’s driving positive change for the entire Unix community: Solaris, BSD, and Linux. Unfortunately, however, their refusal to understand who their friends are has the unhappy side effect of making things easier for predators like IBM and Red Hat while fracturing a community whose natural external enemies are ignorance and Microsoft - not Sun and the BSDs.