I was wondering why the new interface got sluggish after a while, I just figured it was at the expense of loading so much data at once, but even then it seemed

I was wondering why the new interface got sluggish after a while, I just figured it was at the expense of loading so much data at once, but even then it seemed odd. Glad Twitter is active in trying to keep it's interface fast, though I wonder how much faster it would be with something like Websockets.