Object and interface compatibility

[BCS]

Reply to Johan,

> But maybe it is the reimplementation rules that should be changed.
> 

vote += .5

I like the idea, but I'm thinking it might have some issues. I can't see 
any now but I've just got a feeling.

> I like the idea of a root interface (in languages with a root object)
> 

vote--

I wouldn't mind /to/ much having Object using an interface (I'd rather not) 
but don't make an implicit root interface. It would disallow compile time 
banning of an operation.