In something of a follow-up to our coverage of the kdbus talk given at linux.conf.au by Lennart Poettering, Greg Kroah-Hartman has written a blog post giving more kdbus background. In particular, he looks at why kdbus will not be replacing Android's binder IPC mechanism anytime soon—if at all. "The model of binder is very limited, inflexible in its use-cases, but very powerful and extremely low-ov