The one that I enjoy the most logging into regularly is definitely James Mirtle's http://www.mirtle.blogspot.com. He's a Western Canadian guy that's a huge sports enthusiast and just having a blast as a sports journalist bloggin' and freelancin' for the Globe & Mail.
Being a hardcore Sens fan, I'm always checking out Chris McMurtry's take on things http://www.hockeycountry.blogspot.com. He's been AWOL for a week but he's usually on top of things posting great post-game insight.
Oh yeah, and this girl is funny http://www.icethis.blogspot.com
Also Paul Kukla, he's pretty much the nuts, especially this year since he's been hooked up with nhl.com http://www.kuklaskorner.com