anodejs/node-rebus — comment on commit e991bbeb9405e4f59a86d19d4a253d039faf0d3b
File: lib/rebus.js line 183
By yosefd:

Emitter calls exact event the was fired.
In my case if I am subscribing on 'aaa', I still need to be notified when 'aaa.bbb' was published.
If I subscribed to 'aaa.bbb.cc' and 'aaa' was published, I also expect to be notified.
This is the reason i need to handle listeners.
Since I handle listeners already, it doesn't seem that using multiple event emitters add any additional value over simple callbacks I need to store. Does it?