Other thoughts on Oracle

It is not dangerous at at all for Oracle to anger the Apache community. One of its fundamental values is that business is a necessary evil, and we need to be nice with it (hence the permissiveness of Apache license: it does not require that stuff is kept open source, it hopes businesses will be so nice as to contribute to the open source version and not fork it in closed products).

SUN has been at odds with Apache for years (over Harmony and the TCK, over the dumping of Tomcat as reference J2EE implementation for Glassfish, etc) and apart from some sabre rattling from the Apache foundation every once in a while what did it ever cost them?

What *is* dangerous is to anger the copyleft crowd, because it does not care about corporations liking it or not, stuff which is copyleft must stay copyleft there are no choices in the matter.