typeid() broken for interfaces?

[deadalnix]

On Thursday, 6 December 2012 at 11:03:15 UTC, foobar wrote:
> But these are the methods of Object. So even if Object itself 
> remains it looses its meaning. So are we going to keep Object 
> just for backwards compatibility? Is there any point left 
> keeping the single root design?

I don't see any major drawback in keeping Object. What are the 
drawbacks ?