Here's a fun piece of news: Boltbus, which is owned by Greyhound, is coming to the Pacific Northwest with 1 way tickets between Portland and Seattle for $6 to $8 (plus $1 service fee). Each bus apparently has one ticket available for only $1. Service begins May 17th. I can attest to the fact that $1 tickets really do exist. I scored a round trip for a grand total of $3 (two $1 tickets plus the $1 service fee).
Apparently, the busses are new and have wifi.
There's more Boltbus info on Portland Afoot
All in all, this is cool.