I Wish Twitter Worked Like Domains

One of the things I would like to see from Twitter is the ability to redirect traffic from one account to another.  For instance, if I owned @scottbarstow and @sbarstow, I would like for people to be able to follow @sbarstow but get the content from @scottbarstow without me having to post it in both accounts.  I would essentially be able to alias multiple usernames to one top-level username.

Ideally I would be able to treat the followers of multiple accounts as one group of followers for purposes of things like Klout score, etc.

I did some poking around on this topic and there has been remarkably little said about it, at least publicly.  It seems like something that people would find useful.  There are lots of applications that let you manage multiple Twitter accounts from the same cockpit.  This is something different, however.

Seems like a pretty easy technical hurdle to leap to me.  Is anyone aware of this capability, and I am just not finding it?

Would anyone else find this useful?  Drop me a comment.