As for the signings, I like the Majesky add, but the Biron signing is one too many (though adding just shy of 13 feet of blueliners is impressive). I predict that Biron will be my new least favorite Cap. Andrew Cassels is a decent signing too, as Ovechkin will certainly need a playmaking center, and Zubrus is better suited at wing (if he's in camp) than at the pivot anyway.
In other Cap news, NHL.com has a good story on the team's youth movement here.
[Ed. note: I had updated the various signings around the League but when I went to publish it, the server was down for maintenance and I lost it all. Bitter. Anyway, if you need a complete rundown on the past few days' transactions, go here.]