I've been thinking a lot about this ever since I heard the oath being taken.
While there's something to be said for being nervous, I watched the man conduct himself quite well in his Congressional review for the SC nomination and was impressed by his performance under pressure - doing it all without notes no less. It's really hard for me to swallow the notion that this incredibly knowledgeable man so fluent in Constitutional law, who has studied this document and for pretty much his whole adult life, can flub it up like that.
Add to it Obama voted against his Roberts in the SC blitz... Extending your hand in a conciliatory gesture doesn't always guarantee a real handshake.
I'd like to summarily dismiss the whole notion, but it's hard when the GOP has stooped so low, on so many occasions. Could be nothing I admit, but it could also be one of the most unique political FU in our history. Regardless, it's probably not going to matter. If your predecessor can actually violate the oath of office and get away with it, then I think people aren't going to turn militant over the keeping things verbatim for posterity's sake.
And yes, I'm sure talk radio will try to make hay out of this in some fashion, if they aren't already...