uber extensible twitter client

Dear lazyweb, i would like an extensible twitter client by christmas please. Think FireFox for Twitter. Seesmic and TweetDeck have an opportunity here to gain significant adoption by creating a developer ecosystem around its client, making it possible for developers to build niche plugins w/o burdening the core product with cruft. Not only that, but think of all the applications currently in development that will have some type of “activity stream” — without an open client, we’ll see a flood of new clients repeating the same functionality over and over. It’s only a matter of time before we see an open client, but lazyweb, it would make a nice present for christmas.