One of the nice things about KC is that's it's a well focussed tool with a fairly small footprint.

If you decide to extend it, I'd rather see those extensions added in the form of a pluggable architecture so that the core functionality isn't compromised by problems with the enhancements (which I don't necessarily want ).

The fact is that WoW Maximiser does a good job for those who want it.

I'm still running a combination of KC, Multibox and Multiplicity to meet my personal broadcasting needs. I see more synergy between those functions than between KC and WoW Maximiser to be honest, although I can see where the idea came from.