Okay, I just finished crapping myself over Protopage, when I find Meebo.
It's freakin' awesome. No heavy Java applets or clients to download. Web standards based GUI using the DOM, Javascript, XHR and all that AJAX goodness.
Anyway, just wanted to share. I'm going to talk to them about getting involved with it *somehow* because... g'*.
It's all sort of toward this whole portable desktop thing I'm aiming for someday. Take Protopage with Meebo and develop some word processing and drag and drop file management (I'm almost there with the drag and drop objects/containers).
Anyway... just me geeking out.