I'm moving back to the Seattle area in a month and I can't wait! Sound Transit was just getting going when I moved back to the East Coast in 2001. I'm from the Washington, D.C./VA/MD area and our transit there is spectacular but I've spent too many years in the Atlanta area and the transit in Atlanta is sooooooo crappy! I will not miss it in any way, shape, or form.
It's funny listening to the (obviously tourists!) oohing and aahing when the light rail goes up and over the cars down below! Hahaha! How exciting! Yeah...they don't get out much, apparently.