Bluegrass Connection describes itself as an "electronic internet catalog." If you're looking to do some online bluegrass shopping, this is a great place to start. Many artists' "profiles" are here; basically online ads, but informative.
Bluegrass Breakdown A newsletter for the Boston area scene.
Join The Bluegrass-L mailing list. (It's free, and kinda cool.)
Bluegrass Unlimited!! BU online! Well, sort of. Offline it's THE magazine... online it ain't Cybergrass... at least not yet.
Banjo NewsletterIf you're a banjo player, you've got this one bookmarked already.
Accoustic Musician. October cover story is Sam Bush, y'all...