As I've said before...
Numbers are interesting. Certainly worthy of discussion. However, if the general public had any idea how fickle they really were and how much they varied from test to test, they wouldn't (and shouldn't) lose any sleep over them.
If you were happy with your carseat last week - don't be any less happy this week just because you looked at a bunch of numbers that are in no way indicative of the level of crash protection that your child would receive from this CR in an actual crash.
Like Heather and Darren and Julie and Ulrike, I've been around this block a few times already. I can't speak for the others but 213 compliance test data doesn't worry me or impress me.
Wanna know what impresses me?
When 3 floors of a parking garage collapse on top of it - but the Radian doesn't budge:
http://www.car-seat.org/showthread.php?t=90385
When the minivan gets hit head-on by a freight train but the child in the Britax convertible doesn't have so much as a scrape: [ame="http://www.youtube.com/watch?v=hOelrDX8Fjk"]YouTube- Child Survives Head-on Collision with Train: A Lesson in Car Seat Safety[/ame]
When a Camry flips and rolls end over end, ejecting the driver and crushing the vehicle roof - yet the 1 year old FF in the Britax Regent is okay:
http://www.car-seat.org/showthread.php?t=77586 (see video in link)
THOSE are the things that impress me.
If you get too hung up on numbers - you may actually start to believe that a 3 year old forward-facing in a reclined Scenera OHS installed with lower anchors and top tether is better off than the same 3 year old FF in a reclined Recaro Signo installed with lower anchors and top tether. Seems like a pretty ridiculous comparison, doesn't it?
Seriously, look at the numbers. Digest them, discuss them, make comparisons if you feel the need. Then put them into perspective and forget about them.