I think a switch to the Apache license is a good idea. There are a number of Java projects using the license, and this will allow for “cleaner” co-mingling between them. Aside from that, Im no lawyer, so my opinions of one license over another are generally biased by propaganda, not fact.
I’m with slush, not a lawyer as well Though i always thought GPL is free enough, but apparently there are better licenses out there. I agree, as long as Openfire stays free for simple usage. Anything else is beyond my knowledge. Though maybe you can explain in short what main advantages does Apache has comparing to GPL? Will this change include all the other projects: Spark, XIFF, etc?
Nope, I haven’t heard or seen anything one way or another, so that’s why I was curious about the possible change. If switching licenses would create more developer involvement I’d say go for it.