5
I'm not sure if the GPL License allows for that, it's GPL or it isn't (and once it is, it stays GPL for eternity and beyond). I checked this with 2 of the NL's Open Source Lawyers a few days ago.
AS for making it the default editor, we'll make it possible to select a default editor, whether it is Koivi or SPAW or HTML Area, or any other solution.
Herko